Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
Page 26
Page 27
Page 28
Page 29
Page 30
Page 31
Page 32
Page 33
Page 34
Page 35
Page 36
Page 37
Page 38
Page 39
Page 40
Page 41
Page 42
Page 43
Page 44
Page 45
Page 46
Page 47
Page 48
Page 49
Page 50
Page 51
Page 52
Page 53
Page 54
Page 55
Page 56
Page 57
Page 58
Page 59
Page 60
Page 61
Page 62
Page 63
Page 64
Page 65
Page 66
Page 67
Page 68
CATALOG2nd Edition 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 2 Service and installation must be performed by a trainedexperienced service technician. All products used with combustible gas must be installed and used strictly in accordance with the instructions of the Original Equipment Manufacturer OEM and with all applicable government codes and regulations e.g. plumbing mechanical and electrical codes and practices. Maxitrol products should be installed and operated in accordance with Maxitrol Safety Warning Instructions. Maxitrol Company is NOT responsible for any errors or omissions in reliance by anyone of any information set forth in this catalog without additional reference to local requirements and applicable ordinances or codes. Other worldwide approvals and certifications available upon inquiry. C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 3 Appliance Regulators RV Series Appliance Regulators Rubber Seat Poppet Design.....................................................4-9 RV Series Appliance Regulators Straight-Thru-Flow Design...................................................10-13 325 Series Appliance Regulators Lever Acting Design..........................................................14-17 RRS SeriesAppliance Regulators BalancedValve Design......................................................18-21 210 Series Appliance Regulators Balanced Valve Design....................................................22-31 RZ and 210Z Series Appliance Regulators Zero Governor Design.........................................32-37 220 Series Appliance Regulators Pilot Loaded Design..........................................................38-41 SR Series Appliance Regulators Two-Stage Design..............................................................42-45 Line Regulators 325L Series Line Regulators for 2PSI Lever Acting Design.....................................................46-49 325L Series Line Regulators for 5PSI Lever Acting Design.....................................................50-55 Spring Selection Chart .............................................................................................................56-57 Sizing a Regulator .......................................................................................................................58-59 Accessories Venting.......................................................................................................................60-61 Pressure Tap Connector...........................................................................................................61 Dust Cap................................................................................................................................61 Tamper Proof Seals..................................................................................................................61 Choosing a Vent Accessory.....................................................................................................62 Definitions .....................................................................................................................................63 Gas and Air Filters ...................................................................................................................64-67 Gas Pressure Regulator Catalog 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 4 RV SERIES Rubber Seat Poppet Design The compact RV poppet regulators are designed primarily for main burner and pilot load applications. Typical applications include residential and commercial cooking appliances barbecues hearth products and pilot lines. Maxitrol rubber seat poppet models offer the ultimate in design features and performance capabilities to meet your specific appliance or utility requirements. RV47 Specifications Pipe Sizes......................................18 thru 34 threaded connections with NPT or ISO7-1 threads. Other connections available please consult Maxitrol Company. Housing Material...................... RV12 RV20 RV47 RV48 CV47 aluminum. Mounting.................................. All models with the exception of D suffix models are suitable for multi-positional mounting. Other than upright position will result in a slight difference in outlet pressure. D suffix models are to be mounted upright only. If ball check vent limiting device is installed mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES or GPR_CSA_MI_EN.FR. Certifications............................ RV Series ANSI Z21.18CSA 6.3 Gas Appliance Pressure Regulators. CV47 Series ANSI Z21.78CSA 6.20 Combination Gas Controls for Gas Appliances. Gas Types RV Series................ Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Gas Types CV47 Series............ Suitable for natural or liquefied petroleum gases. Maximum Inlet Pressure........... 12 psi 3.4 kPa Emergency Exposure Limits....... 2.5 psi 17.2 kPa Ambient Temperature Ranges.... RV20 RV47 RV48 CV47 32 to 225F 0 to 107C RV12 -40 to 225F -40 to 107C RV12T -40 to 275F -40 to 135C RV20T -40 to 300F -40 to 148C RV48T 32 to 275F 0 to 135C Minimum Regulation................. Suitable for pilot flow applications. Circle P 0.15 CFH NG Delta P 0.50 CFH NG None 1.5 CFH NG N Models 3 CFH NG. 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 5 Model Designations APPLIANCE REGULATORS Models having a suffix letter or a combination of suffix letters listed below indicates the design modifications described. A.............Limited spring adjustment RV47A CV47A short stack. C.............Convertible regulators preset to deliver outlet pressures for either natural or LP gases. RV20 RV47 RV48 CV47 D.............Integral ball check limiting device permits higher maximum individual load. see Capacities and Pressure Drop page 6 E..............Excessive pressure rated. F..............Factory-set fixednon-adjustable regulator. I..............Left side integral manual valve outlet faces main inlet CV47. L..............Integral vent limiting orifice as the breather hole - with dust cap. M............B.S.P. - PL parallel thread - conforms to ISO 7-1 where pressure tight joints are made on the threads. N.............Internal by-pass orifice to prevent lockup. Main burner only RV20 RV47 RV48 CV47. R.............Right side integral manual valve outlet faces main outlet CV47. SR............Side pressure tap right side 18 NPT RV20 RV47 RV48 CV47I. S..............Side pressure tap left side 18 NPT RV20 RV47 RV48 CV47R. T.............Higher ambient temperature range. V.............Threaded vent connector 516-24 for 18 tubing connection RV20 - with dust cap. Short stack models have an adjustment range of less than 2 w.c. 0.5 kPa these models are advantageous where installation must be made in a limited space. CV47 is best described as a RV47 with an extra regulated outlet. This outlet contains an integral manual valve located on the valve bodys side. Convertible regulators are designed to deliver either of two fixed outlet pressures for natural or LP gases. RV20C NAT GAS 4.0 w.c. 1.0 kPa LP 10 w.c. 2.5 kPa RV47C RV48C CV47C NAT GAS 4.0 5.0 or 6.0 w.c. 1.0 1.3 or 1.5 kPa LP 10 or 11 w.c. 2.5 or 2.8 kPa Left and right is determined when viewing regulator from outlet side with stack up. NOTE The RV48 model may be used with either a 12A04 ball check device or a 12A06 fixed orifice vent limiting device. See page 62 for vent accessory options. C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 6 Capacities and Pressure Drop RV SERIES Rubber Seat Poppet Design Model Pipe Size Pressure Drop 0.3 w.c. or 0.07 kPa Range of Regulation Individual Load Main Burner Main Burner Pilot Fixed Orifice Ball Check Device RV12 18 x 18 14800 0.42 30000 0.85 25000 0.71 20000 0.56 --- 316 x 316Loxit 8800 0.25 15000 0.43 RV20 14 x 14 38 x 38 30000 0.85 65000 1.84 50000 1.4 30000 0.85 --- RV20C 14 x 14 38 x 38 30000 0.85 75000 2.11 50000 1.4 15000 0.42 --- CV47 RV47 38x 38 55000 1.5 125000 3.5 90000 2.5 40000 1.1 125000 3.5 12 x 12 60000 1.7 CV47A or C RV47A or C 38 x 38 55000 1.5 125000 3.5 125000 3.5 40000 1.1 125000 3.5 12 x 12 60000 1.7 RV48 12 x 12 130000 3.7 230000 6.5 230000 6.5 40000 1.1 160000 4.5 34 x 34 150000 4.2 250000 7.1 250000 7.1 RV48C 12 x 12 130000 3.7 400000 11.3 275000 275000 7.8 Nat 3.1 LP 40000 1.1 160000 4.5 34 x 34 150000 4.2 Also available as Loxit connection. NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. Minimum main burner regulation capacity for all models except N is 150 Btuhr 0.0042 m3 h. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in Btuh m3 h 0.64 sp gr gas 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 7 Spring Selection Chart inches w.c. kPa APPLIANCE REGULATORS Model Available Springs RV12 1.5 to 3 0.37 to 0.75 Brown 2.8 to 5.2 0.69 to 1.3 Plated --- 4 to 8 1 to 2 Orange --- --- --- --- 6 to 10 1.5 to 2.5 Red 8 to 12 2 to 3 Blue --- RV20 1 to 3.5 0.25 to 0.9 Brown 2.8 to 5.2 0.69 to 1.3 Plated --- 4 to 8 1 to 2 Orange --- --- --- --- 6 to 10 1.5 to 2.5 Red 8 to 12 2 to 3 Blue 9 to 12 2.25 to 3 Plated RV47 CV47 1 to 3.5 0.25 to 0.9 Brown 2.8 to 5.2 0.69 to 1.3 Plated 3.8 to 4.3 0.95 to 1.08 Black 4 to 8 1 to 2 Orange 4 to 12 1 to 3 Violet 4.7 to 5.3 1.18 to 1.33 Green --- 5.6 to 6.4 1.4 to 1.6 Red 6 to 10 1.5 to 2.5 Red 8 to 12 2 to 3 Blue 9.7 to 11.3 2.42 to 2.83 Plated RV48 1 to 3.5 0.25 to 0.9 Brown 3.0 to 6.0 0.75 to 1.5 Plated --- 4 to 8 1 to 2 Orange --- --- 5 to 12 1.25 to 3 Blue --- 6 to 10 1.5 to 2.5 Red --- --- Uncertified Spring Certified at inlet pressure of 2 psi Model Available Springs RV20CL 4 10 1 2.5 --- --- --- --- --- RV47CL 4 10 1 2.5 4 11 1 2.75 5 10 1.25 2.5 5 11 1.25 2.75 6 10 1.5 2.5 6 11 1.5 2.75 CV47CL 4 10 1 2.5 4 11 1 2.75 5 10 1.25 2.5 5 11 1.25 2.75 6 10 1.5 2.5 6 11 1.5 2.75 RV48C 4 10 1 2.5 4 11 1 2.75 5 10 1.25 2.5 5 11 1.25 2.75 6 10 1.5 2.5 6 11 1.5 2.75 NOTE See pages 56-57 for complete Spring Selection Chart. 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 8 NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. Model Pipe Size Vent Swing Radius Dimensions A B C D RV12 18 316Loxit Integral Vent Limiting Orifice L 1.4 35 mm 1.7 43 mm 0.4 10 mm 1.7 43 mm 1.4 35 mm RV20 14 38 Integral Vent Limiting Orifice L or 516-24 V 1.6 41 mm 2.1 54 mm 0.5 13 mm 2.4 61 mm 1.8 45 mm RV47 CV47 38 12 Integral Vent Limiting Orifice D or L suffix 1.9 48 mm 2.5 64 mm 0.6 16 mm 2.9 75 mm 2.3 57 mm RV47A CV47A 1.6 41 mm 2.3 57 mm RV48 12 34 Integral L or 18 NPT 12A04 or 12A06 vent limiting device 2 51 mm 2.8 70 mm 0.8 19 mm 3.4 86 mm 3 76 mm RV12 CV47 CV47A RV48 RV20 RV47 RV47A A B A B A B A B A B RV SERIES Rubber Seat Poppet Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 9 NOTE Diagrams are graphical representations only and may differ from actual product. APPLIANCE REGULATORS Rubber Seat Poppet Design 1 2 3 9 10 11 4 6 7 8 5 12 1 Seal Cap 2 Seal Cap Gasket 3 Spring 4 Top Housing 5 Diaphragm 6 Stem Valve 7 Adjusting Screw 8 Stack 9 Vent 10 Diaphragm Plate 11 Rubber Seat 12 Bottom Housing 13 Dust Cap 13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 10 Maxitrols original straight-thru-flow STF design regulators are non-lockup type regulators for high capacities at low inlet pressures. The difference between STF design and other type regulators is the conical valve. The cone principal permits gas to flow straight through the regulator without changing directions. Frictional flow resistance is reduced resulting in greater capacity. An improved flow pattern provides accurate sensitive regulation at extremely low pressure differentials. Typical applications include residential commercial and industrial gas-fired appliances and equipment used on low or medium pressure gas supplies. Pipe Sizes..................................12 to 3 threaded connections with NPT or ISO7-1 threads. 4 150lb. flange RV131 only. Housing Material......................RV52 RV53 RV61 RV81 RV91 RV111 aluminum RV131 cast iron. Mounting..................................RV52 RV53 RV61 are suitable for multi-positional mounting. If ball check vent limiting device is installed mount in an upright position only. RV81 RV91 RV111 RV131 upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES or GPR_CSA_MI_EN.FR. Certifications............................RV52 RV53 RV61 RV81 RV91 RV111 ANSI Z21.18CSA6.3 Gas Appliance Pressure Regulators. Gas Types..................................Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure...........CSA Certified RV52 RV53 RV61 RV81 RV91 RV111 12 psi 3.4 kPa Maxitrol Tested RV52 RV53 12 psi 3.4 kPa RV61 RV81 RV91 RV111 1 psi 6.9 kPa RV131 2 psi 13.8 kPa Do not use if inlet pressure is more than 10 times desired outlet pressure. Emergency Exposure Limits.......RV52 RV53 3 psi 21 kPa RV61 RV81 RV91 RV111 5 psi 34 kPa RV131 15 psi 103 kPa Gas Containment Limits............RV52 RV53 15 psi 103 kPa RV61 RV81 RV91 RV111 RV131 25 psi 172 kPa NOTE Internal damage may occur when exposed to these pressures. Ambient Temperature Ranges....RV52 RV53 RV61 RV81 RV91 RV111 -40 to 205F -40 to 96C RV131 -40 to 125F -40 to 52C Minimum Regulation.................RV52 RV53 20 CFH RV61 25 CFH RV81 RV91 50 CFH RV111 RV131 250 CFH. Expressed in CFH 0.64 sp gr gas. RV SERIES Straight-Thru-Flow Design RV81 Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 11 Model CSA Certified Springs Other Springs Available RV52 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet --- --- --- --- RV53 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet --- --- --- --- RV61 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink --- --- 10 to 22 2.5 to 5.5 Red --- --- RV81 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet 5 to 15 1.25 to 3.7 Green 10 to 22 2.5 to 5.5 Red --- --- RV91 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet 5 to 15 1.25 to 3.7 Green 10 to 22 2.5 to 5.5 Red --- --- RV111 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet 5 to 15 1.25 to 3.7 Green 10 to 22 2.5 to 5.5 Red --- --- RV131 3 to 6 0.75 to 1.5 Plated --- 5 to 12 1.25 to 3 Blue --- 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet --- 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5 to 10.5 Black NOTE The area within the heavy line indicates CSA certified springs. See pages 56-57 for complete Spring Selection Chart. The 2 to 5 inches w.c. 0.5 to 1.25 kPa spring is also CSA certified for the RV61 Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities and Pressure Drop Spring Selection Chart inches w.c. kPa APPLIANCE REGULATORS Model Pipe Size CSA MAX Pressure Drop - inches w.c. kPa 0.1 0.02 0.2 0.04 0.3 0.07 0.4 0.10 0.5 0.12 0.6 0.15 0.7 0.17 0.8 0.20 0.9 0.22 1.0 0.25 2.0 0.5 3.0 0.75 4.0 1.0 RV52 12 x 12 34 x 34 450 12.7 151 4.2 214 6.1 262 7.4 302 8.5 338 9.5 370 10.5 400 11.3 427 12.1 453 12.8 478 13.5 676 19.1 828 23.4 956 27.1 RV53 34 x 34 1 x 1 690 19.5 217 6.1 306 8.6 375 10.6 433 12.2 484 13.7 530 15 573 16.2 612 17.3 650 18.4 684 19.3 968 27.4 1185 33.5 1369 38.7 RV61 1 x 1 1 14 x 1 14 900 24.5 379 10.7 536 15.1 675 19.1 759 21.5 848 24.0 929 26.3 1004 28.4 1073 30.4 1138 32.2 1200 34.0 1742 49.3 2134 60.4 2464 69.8 RV81 1 14 x 1 14 1 12 x 1 12 2500 70.8 780 22.1 1102 31.2 1350 38.2 1559 44.1 1743 49.5 1909 54.0 2062 58.4 2204 62.4 2339 66.2 2465 69.8 3485 98.7 4269 120 4929 139 RV91 2 x 2 2 12 x 2 12 3275 92.7 1212 34.3 1714 48.5 2100 59.4 2424 68.6 2711 76.7 2969 84.1 3208 90.8 3429 97.1 3637 103 3834 108 5422 153 6640 188 7668 217 RV111 2 12 x 2 12 3 x 3 7500 212 2742 78.0 3878 110 4750 134 5485 155 6132 175 6718 190 7256 205 7757 219 8227 233 8572 243 12134 343 14862 420 17161 486 RV131 4 x 4 --- 4734 134 6695 190 8200 232 9468 268 10586 300 11596 328 12525 354 13390 380 14202 402 14971 424 21172 600 25930 734 29942 848 NOTE See pages 58-59 for Regulator Sizing Requirements and Examples. C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 12 A D Model Pipe Size Vent Connection Swing Radius Dimensions A B C D RV52 12 34 18 NPT 3.6 91 mm 4.9 124 mm 3.2 81 mm 3.3 83 mm 1.3 32 mm RV53 34 1 18 NPT 3.9 99 mm 5.2 132 mm 3.8 95 mm 3.9 99 mm 1.3 33 mm RV61 1 1 14 18 NPT 4.8 122 mm 6.4 164 mm 4.4 111 mm 5.4 138 mm 1.6 41 mm RV81 1 14 1 12 38 NPT 6.4 162 mm 8.4 213 mm 6 153 mm 7 178 mm 2 51 mm RV91 2 12 NPT 8.5 216 mm 10.8 275 mm 6.5 165 mm 9.1 232 mm 2.3 60 mm 2 12 14 NPT 8.3 212 mm 10.5 267 mm 7.1 181 mm 9.1 232 mm 2.4 62 mm RV111 2 12 3 34 NPT 11.5 284 mm 15.1 373 mm 9 229 mm 13.4 324 mm 3.5 89 mm RV131 4 34 NPT 18.2 462 mm 23.3 592 mm 13.9 353 mm 18 457 mm 5.1 130 mm A D A D A D RV81 RV91 RV61RV52 RV53 RV111 RV131 A D NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. Dimensions RV SERIES Straight-Thru-Flow Design 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 13 1 Welch PlugSeal Cap 2 Vibration Resistant Adjusting Screw 3 Top Housing 4 Diaphragm 5 Stem 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Vent Connection 11 Diaphragm Plates 12 Valve 13 Bottom Plate Gasket 14 Bottom Plate 1 2 7 3 4 5 6 12 13 14 11 10 9 8 NOTE Diagrams are graphical representations only and may differ from actual product. Straight-Thru-Flow Design APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 14 Pipe Sizes...................................... 38 to 2 threaded connections with NPT or ISO7-1 threads. Housing Material.......................... 325-3 325-5 325-7A 325-9 aluminum. Mounting...................................... Suitable for multi-positional mounting. If ball check vent limiting device is installed mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES or GPR_CSA_MI_EN.FR. Certifications................................ 325-3 325-5 ANSI Z21.18CSA 6.3 Gas Appliance Pressure Regulators. Gas Types...................................... Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure............... CSA Certified 325-3 325-5 2 psi 13.8 kPa 5 psi 34.5 kPa Maxitrol Tested 325-3 325-5 325-7A 325-9 10 psi 69 kPa With Vent Limiter 12A09 12A39 or 12A49 Installed 325-3 325-5 325-7A 325-9 5 psi 34.5 kPa - Natural 2 psi 13.8 kPa - LP Emergency Exposure Limits ...........65 psi 450 kPa inlet side only Maximum Individual Load............ Largest single appliance served by the regulator 325-3 100000 Btuh 325-5 325000 Btuh 325-7A 1250000 Btuh 325-9 2250000 Btuh Capacity.......................................Total load of multiple appliances combined 325-3 150000 Btuh 325-5 325000 Btuh 325-7A 1250000 Btuh 325-9 2250000 Btuh NOTE Capacities are used to determine the maximum multiple appliance load. The largest single appliance served by the regulator should not exceed the maximum individual load specified above. Ambient Temperature Ranges........-40 to 205F -40 to 96C Minimum Regulation..................... Suitable for pilot flow applications. Circle P 0.15 CFH NG None 1.5 CFH NG. Imblue Technology 325-3 325-5 325-7A 325-9 models may be ordered with Imblue Technology. Imblue Technology increases corrosion resistance and provides extra protection against the elements for regulators used in outdoor applications. Add suffix letter B to model number when ordering. Maxitrols 325 Series pounds to inches regulators are for use on residential commercial and industrial applications. The 325 Series features a high leverage valve linkage assembly to deliver positive dead-end lockup. The regulators are capable of precise control from full flow down to pilot flow. 325 SERIES Lever Acting Design 325-3 Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 15 Capacities expressed in CFH m3 h 0.64 sp gr gas Model Pipe Size Outlet Pressure Set Point CSA MAX CFH Operating Inlet Pressure 0.5 psi 3.4 kPa 0.75 psi 5.2 kPa 1 psi 6.9 kPa 2 psi 13.8 kPa 5 psi 34.5 kPa 10 psi 69.0 kPa 325-3 38 x 38 12 x 12 4.0 w.c. 1.0 kPa 150 4.2 160 4.5 190 5.4 220 6.2 220 6.2 300 8.5 320 9.1 7.0 w.c. 1.7 kPa 150 4.2 120 3.4 150 4.2 180 5.1 220 6.2 290 8.2 320 9.1 10.0 w.c. 2.5 kPa 150 4.2 100 2.8 120 3.4 150 4.2 220 6.2 280 7.9 320 9.1 325-5 12 x 12 34 x 34 1 x 1 4.0 w.c. 1.0 kPa 325 9.2 340 9.6 390 11.0 450 12.7 560 15.9 680 19.3 750 21.2 7.0 w.c. 1.7 kPa 325 9.2 260 7.4 360 10.2 410 11.6 530 15.0 680 19.3 750 21.2 10.0 w.c. 2.5 kPa 325 9.2 240 6.8 320 9.1 360 10.2 500 8.5 650 18.4 750 21.2 325-7A 1 14 x 1 14 1 12 x 1 12 4.0 w.c. 1.0 kPa 850 24.0 1060 30.0 1190 33.7 1600 45.3 2090 59.2 2190 62.0 7.0 w.c. 1.7 kPa 780 22.0 950 26.9 1060 30.0 1500 42.5 1860 52.7 2060 58.3 10.0 w.c. 2.5 kPa 650 18.4 860 24.4 990 28.0 1300 36.8 1620 45.9 2060 58.3 325-9 1 12 x 1 12 2 x 2 4.0 w.c. 1.0 kPa 1815 51.4 2075 58.8 2250 63.7 2660 75.3 3550 100.5 3750 106.2 7.0 w.c. 1.7 kPa 1430 40.5 1660 47.0 1960 55.5 2570 72.8 3420 96.8 3750 106.2 10.0 w.c. 2.5 kPa 1275 36.1 1450 41.1 1720 48.7 2160 61.2 3150 89.2 3750 106.2 Model Number CSA Certified Standard Spring Other Springs Available 2 psi 13.8 kPa 5 psi 34.5 kPa 325-3 5 to 9 1.25 to 2.25 Plated 7 to 11 1.7 to 2.7 White 6 to 10 1.5 to 2.5 Plated 7 to 11 1.7 to 2.7 White 4 to 12 1.0 to 3.0 Violet 2 to 6 0.5 to 1.5 Plated 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 1 to 2 psi 6.9 to 13.9 Tagged 325-5 5 to 9 1.25 to 2.25 Plated 7 to 11 1.7 to 2.7 White 6 to 10 1.5 to 2.5 Plated 7 to 11 1.7 to 2.7 White 4 to 12 1.0 to 3.0 Violet 2 to 6 0.5 to 1.5 Plated 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 1 to 2 psi 6.9 to 13.9 Tagged 325-7A 4 to 12 1.0 to 3.0 Violet 2 to 5 0.5 to 1.5 Plated 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5.0 to 10.4 Black 325-9 4 to 12 1.0 to 3.0 Violet 2 to 5 0.5 to 1.5 Plated 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5.0 to 10.4 Black NOTE See pages 56-57 for complete Spring Selection Chart. NOTE Maximum Individual Load 325-3B is 100 CFH 2.8 m3 h 325-5B is 325 CFH 9.2 m3 h 325-7AB is 1250 CFH 35.4 m3 h 325-9B is 2250 CFH 63.7. Approval based on use as an appliance regulator. Set points in CFH 325-3B 50 325-5B 150 325-7AB 500 325-9B1000. See pages 58-59 for Regulator Sizing Requirements and Examples. Model 7.0 w.c. 1.7 kPa 0.5 psi 3.4 kPa 0.75 psi 5.2 kPa 1 psi 6.9 kPa 2 psi 13.8 kPa 325-3 145 4.0 204 5.8 250 7.0 289 8.2 325-5 400 11.3 550 15.6 670 19.0 770 21.8 325-7A 815 23.1 1149 32.5 1405 39.8 1624 46.0 2305 65.3 325-9 1360 38.5 2113 59.8 2557 72.4 2949 83.5 4059 114.8 Spring Selection Chart inches w.c. kPa unless noted Capacities based on 1 w.c. pressure drop from set point Pressure Drop 0.64 sp gr gas expressed in CFH m3 h for system pressure drop calculations APPLIANCE REGULATORS C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 16 325-3 325-5 Model Pipe Size Vent Connection Swing Radius Dimensions A B C 325-3 38 12 18 NPT 3 76 mm 3.5 89 mm 4.2 108 mm 3.9 98 mm 325-5 12 34 1 38 NPT 4.9 124 mm 5.3 133 mm 5.9 149 mm 5.4 138 mm 325-7A 1 14 1 12 12 NPT 6.1 156 mm 7.3 184 mm 8 203 mm 7 178 mm 325-9 1 12 2 12 NPT 7.8 198 mm 9.4 239 mm 10.8 274 mm 9.1 231 mm NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. A A 325 SERIES Lever Acting Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 17 325-7A 325-9 1 Seal Cap 2 Stack 3 Top Housing 4 Rubber Valve 5 Valve Seat 6 Seal Cap Gasket 7 Adjusting Screw 8 Spring 9 Vent Connection 10 Diaphragm 11 Diaphragm Plates 12 Bottom Housing 2 3 9 11 4 6 7 8 5 10 12 NOTE Diagrams are graphical representations only and may differ from actual product. A Lever Acting Design APPLIANCE REGULATORS 1 A 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 18 Pipe Sizes...................................... 38 to 1 threaded connections with NPT or ISO7-1 threads. Housing Material.......................... R400S R500S R600S aluminum. Mounting...................................... Suitable for multi-positional mounting. If ball check vent limiting device is installed mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES or GPR_CSA_MI_EN.FR. Certifications...................................R400S R500S R600S ANSI Z21.18CSA 6.3 Gas Appliance Pressure Regulators. Gas Types.........................................Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure..................CSA Certified R400S R500S R600S 12 psi 3.4 kPa Maxitrol Tested R400 R500 R600 1 psi 6.9 kPa R400S R500S R600S 5 psi 34.5 kPa Emergency Exposure Limits.............R400 R500 R600 2 psi 13.8 kPa R400S R500S R600S 12.5 psi 86.2 Ambient Temperature Ranges .........R400S R500S R600S -40 to 205F -40 to 96C Zero Governor Models....................Please refer to pages 32-37 for RZ model information. Minimum Regulation..................... Suitable for pilot flow applications. Circle P 0.15 CFH NG None 1.5 CFH NG. The R RS series double diaphragm balanced valve design makes it possible to maintain steady outlet pressure control with widely varying inlet pressures. The regulator is physically small yet has exceptional capacity characteristics. R RS series regulators are intended for use with both main burner and pilot load applications. They are ideally suited for use with infrared heaters and pilot lines on large industrial heaters and boilers. RRS SERIES Balanced Valve Design R400 Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 19 Model Pipe Size Pressure Drop - inches w.c. kPa 0.2 0.05 0.4 0.10 0.6 0.15 0.8 0.20 1.0 0.25 1.5 0.37 2.0 0.50 2.5 0.62 3.0 0.75 3.5 0.87 4.0 1.0 R400S 38 x 38 77 2.3 110 3.1 134 3.8 155 4.3 174 4.9 212 5.9 245 6.9 274 7.7 --- --- --- 12 x 12 86 2.4 121 3.4 148 4.1 172 4.82 192 5.4 235 6.6 271 7.6 303 8.5 --- --- --- R500S 12 x 12 163 4.6 231 6.5 283 7.9 327 9.2 366 10.3 447 12.5 516 14.6 577 16.2 635 17.9 685 19.2 730 20.44 34 x 34 196 5.5 277 7.8 340 9.5 392 11.0 438 12.3 537 15.0 620 17.4 693 19.4 760 21.3 820 23.0 876 24.53 R600S 34 x 34 298 8.3 421 11.8 516 14.5 595 16.7 666 18.7 816 22.9 942 26.4 1054 29.5 1150 32.2 1245 34.86 1335 37.38 1 x 1 330 9.2 468 13.1 572 16.2 661 18.2 739 20.7 906 25.4 1046 29.3 1169 32.7 1280 35.8 1380 38.64 1480 41.44 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Model CSA Certified Springs Other Springs Available R400S 3 to 6 0.75 to 1.5 Plated --- 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet 10 to 22 2.5 to 5.5 Red --- R500S 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet 10 to 22 2.5 to 5.5 Red --- R600S 3 to 6 0.75 to 1.5 Plated 4 to 8 1 to 2 Orange 5 to 12 1.25 to 3 Blue 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 8 0.75 to 2 Pink 4 to 12 1 to 3 Violet 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow NOTE See pages 56-57 for complete Spring Selection Chart. Capacities and Pressure Drop Spring Selection Chart inches w.c. kPa APPLIANCE REGULATORS C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 20 Model Pipe Size Vent Connection Swing Radius Dimensions A B C D R400S 38 12 18 NPT 2.4 60 mm 3.3 83 mm 2 51 mm 2 51 mm 0.9 24 mm R500S 12 34 18 NPT 3.6 90 mm 4.7 119 mm 3.1 79 mm 3 76 mm 1.2 30 mm R600S 34 1 18 NPT 4.3 110 mm 5.7 145 mm 3.9 99 mm 4 103 mm 1.5 38 mm A D NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. A D R500S R600S R400S RRS SERIES Balanced Valve Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 21 1 Welch PlugSeal Cap 2 Vibration Resistant Adjusting Screw 3 Top Housing 4 Regulating Diaphragm 5 Stem Valve 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Vent Connection 11 Balancing Diaphragm 12 Bottom Plate Gasket 13 Bottom Plate 4 1 2 3 6 5 9 10 7 8 11 12 13 NOTE Diagrams are graphical representations only and may differ from actual product. RRS Balanced Valve Design APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 22 The 210 series is a lockup type regulator. The balanced valve design makes it possible to maintain steady outlet pressure control with widely varying inlet pressures. The regulator has an integrated dampening mechanism in the breather outlet and the sensing tube to improve regulating stability and reduce hunting tendencies. The 210 series provides precise regulation over a wide range of pressures and flow rates. Applications include gas-fired boilers steam generators industrial furnaces and ovens. Pipe Sizes...................................1 to 3 threaded connections with NPT or ISO7-1 threads. 4 125 lb. flange 210J only. Housing Material....................... 210D 210E 210G 210J aluminum. Mounting.................................... Mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES or GPR_CSA_MI_EN.FR. Certifications.............................. 210D 210E 210G ANSI Z21.18CSA 6.3 Gas Appliance Pressure Regulators. Gas Types.................................... Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure............. CSA Certified 210D 210E 210G 10 psi 69 kPa Maxitrol Tested 210J 10 psi 69 kPa Emergency Exposure Limits........ 210D 210E 210G 210J 25 psi 172 kPa Ambient Temperature Ranges..... -40 to 200F -40 to 93C Sensing Taps............................... Convenient tap locations are available for downstream sensing cross connections and differential control. Four locations can be tapped and plugged for measuring pressure. Remote Sensing.......................... 210D 210E 210G models may be ordered with remote sensing. The internal sensing tube is omitted and external sensing taps are provided. Add suffix letter R to model number when ordering. Zero Governor Models............... Please refer to pages 32-37 for 210Z model information. Minimum Regulation.................. 210D 25 CFH 210E 210G 50 CFH 210J 100 CFH. 210 SERIES Balanced Valve Design 21OE Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 23 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210D 1 x 1 8.0 w.c. 2400 68.0 1900 53.8 1300 36.8 --- --- --- --- --- --- 0.5 psi 3400 96.3 3100 87.8 2700 76.5 2200 62.3 --- --- --- --- --- 0.75 psi 3500 99.1 4000 113 3800 108 3400 96.3 2900 82.1 2200 62.3 --- --- --- 1 psi 3500 99.1 4000 113 4500 127 4300 122 3900 110 3400 96.3 2700 76.5 1900 53.8 --- 1.5 psi 3500 99.1 4000 113 4500 127 4800 136 4800 136 5000 142 4600 130 4100 116 3600 102 2 psi 3500 99.1 4000 113 4500 127 4800 136 4800 136 5000 142 5000 142 5000 142 5000 142 3 psi 3500 99.1 4000 113 4500 127 4800 136 4800 136 5000 142 5000 142 5000 142 5000 142 5 psi 3500 99.1 4000 113 4500 127 4800 136 4800 136 5000 142 5000 142 5000 142 5000 142 7.5 psi 3500 99.1 4000 113 4500 127 4800 136 4800 136 5000 142 5000 142 5000 142 5000 142 10 psi 3500 99.1 4000 113 4500 127 4800 136 4800 136 5000 142 5000 142 5000 142 5000 142 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities APPLIANCE REGULATORS C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 24 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210D 1 14 x 1 14 8.0 w.c. 3000 84.9 2400 68.0 1700 48.1 --- --- --- --- --- --- 0.5 psi 4000 113 3905 111 3400 96.3 2700 76.5 --- --- --- --- --- 0.75 psi 4000 113 5000 142 4700 133 4200 119 3700 105 2700 76.5 --- --- --- 1 psi 4000 113 5000 142 5000 142 5300 150 4900 139 4200 119 3400 96.3 2400 68.0 --- 1.5 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6000 170 5700 161 5200 147 4600 130 2 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6000 170 6500 184 6500 184 6500 184 3 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6000 170 6500 184 6500 184 6500 184 5 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6000 170 6500 184 6500 184 6500 184 7.5 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6000 170 6500 184 6500 184 6500 184 10 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6000 170 6500 184 6500 184 6500 184 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210D 1 12 x 1 12 8.0 w.c. 3100 87.8 2500 70.8 1800 51.0 --- --- --- --- --- --- 0.5 psi 4000 113 4000 113 3600 102 2800 79.3 --- --- --- --- --- 0.75 psi 4000 113 5000 142 5000 142 4400 125 3800 108 2800 79.3 --- --- --- 1 psi 4000 113 5000 142 5000 142 5600 159 5100 144 4400 125 3600 102 2500 70.8 --- 1.5 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6500 184 6000 170 5400 153 4800 136 2 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6500 184 6500 184 6500 184 6500 184 3 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6500 184 6500 184 6500 184 6500 184 5 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6500 184 6500 184 6500 184 6500 184 7.5 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6500 184 6500 184 6500 184 6500 184 10 psi 4000 113 5000 142 5000 142 6000 170 6000 170 6500 184 6500 184 6500 184 6500 184 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities 210 SERIES Balanced Valve Design 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 25 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210E 1 12 x 1 12 8.0 w.c. 4450 126 3650 103 2550 72.2 --- --- --- --- --- --- 0.5 psi 6300 178 5750 163 5150 146 4050 115 --- --- --- --- --- 0.75 psi 7000 198 7500 212 7050 200 6300 178 5450 154 4050 115 --- --- --- 1 psi 7000 198 8800 249 8500 241 7950 225 7250 205 6300 178 5150 146 3650 103 --- 1.5 psi 7000 198 8800 249 8800 249 10450 296 9950 282 9250 262 8550 242 7700 218 6800 193 2 psi 7000 198 8800 249 8800 249 10500 297 10500 297 10500 297 10500 297 10250 290 9600 272 3 psi 7000 198 8800 249 8800 249 10500 297 10500 297 10500 297 10500 297 10500 297 10500 297 5 psi 7000 198 8800 249 8800 249 10500 297 10500 297 10500 297 10500 297 10250 290 10500 297 7.5 psi 7000 198 8800 249 8800 249 10500 297 10500 297 10500 297 10500 297 10250 290 10500 297 10 psi 7000 198 8800 249 8800 249 10500 297 10500 297 10500 297 10500 297 10250 290 10500 297 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210E 2 x 2 8.0 w.c. 5150 146 4200 119 2950 83.5 --- --- --- --- --- --- 0.5 psi 7250 205 6650 188 5950 168 4700 133 --- --- --- --- --- 0.75 psi 8000 226 8650 145 8150 231 7250 205 6300 178 4700 133 --- --- --- 1 psi 8000 226 10000 283 9850 279 9150 259 8400 238 7250 205 5950 168 4200 119 --- 1.5 psi 8000 226 10000 283 10000 283 12000 340 11500 326 10700 303 9850 279 8900 252 7850 222 2 psi 8000 226 10000 283 10000 283 12000 340 12000 340 12000 340 12000 340 11850 335 11000 311 3 psi 8000 226 10000 283 10000 283 12000 340 12000 340 12000 340 12000 340 12000 340 12000 340 5 psi 8000 226 10000 283 10000 283 12000 340 12000 340 12000 340 12000 340 12000 340 12000 340 7.5 psi 8000 226 10000 283 10000 283 12000 340 12000 340 12000 340 12000 340 12000 340 12000 340 10 psi 8000 226 10000 283 10000 283 12000 340 12000 340 12000 340 12000 340 12000 340 12000 340 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 26 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210G 2 12 x 2 12 8.0 w.c. 10400 294 8500 241 6000 170 --- --- --- --- --- --- 0.5 psi 14700 416 13410 380 12000 340 9500 269 --- --- --- --- --- 0.75 psi 16000 453 17500 495 16400 464 14700 416 12750 361 9500 269 --- --- --- 1 psi 16000 453 20000 566 19900 563 18500 524 16950 480 14700 416 12000 340 8500 241 --- 1.5 psi 16000 453 20000 566 20000 566 24000 680 23250 658 21600 612 19900 563 18000 510 15850 449 2 psi 16000 453 20000 566 20000 566 24000 680 24000 680 24000 680 24000 680 24000 680 22450 636 3 psi 16000 453 20000 566 20000 566 24000 680 24000 680 24000 680 24000 680 24000 680 24000 680 5 psi 16000 453 20000 566 20000 566 24000 680 24000 680 24000 680 24000 680 24000 680 24000 680 7.5 psi 16000 453 20000 566 20000 566 24000 680 24000 680 24000 680 24000 680 24000 680 24000 680 10 psi 16000 453 20000 566 20000 566 24000 680 24000 680 24000 680 24000 680 24000 680 24000 680 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210G 3 x 3 8.0 w.c. 11500 325 9400 266 6600 187 --- --- --- --- --- --- 0.5 psi 16000 453 14800 416 13200 374 10450 296 --- --- --- --- --- 0.75 psi 16000 453 19300 546 18100 516 16200 459 14000 396 10450 296 --- --- --- 1 psi 16000 453 20000 566 20000 566 20350 576 18700 529 16200 459 13200 374 9350 265 --- 1.5 psi 16000 453 20000 566 20000 566 24000 680 24000 680 23800 674 21900 620 19800 561 17450 494 2 psi 16000 453 20000 566 20000 566 24000 680 24000 680 27000 765 27000 765 26400 748 24700 699 3 psi 16000 453 20000 566 20000 566 24000 680 24000 680 27000 765 27000 765 27000 765 27000 765 5 psi 16000 453 20000 566 20000 566 24000 680 24000 680 27000 765 27000 765 27000 765 27000 765 7.5 psi 16000 453 20000 566 20000 566 24000 680 24000 680 27000 765 27000 765 27000 765 27000 765 10 psi 16000 453 20000 566 20000 566 24000 680 24000 680 27000 765 27000 765 27000 765 27000 765 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities expressed in CFH m3 h 0.64 sp gr gas 210 SERIES Balanced Valve Design Capacities 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 27 Model Pipe Size Inlet Pressure Outlet Pressure - inches w.c. kPa 2.0 0.5 4.0 1.0 6.0 1.5 9.0 2.25 12 3.0 16 4.0 20 5.0 24 6.0 28 7.0 210J 4 x 4 8.0 w.c. 20800 589 17000 481 12000 339 --- --- --- --- --- --- 0.5 psi 29500 835 27000 764 24000 680 19000 538 --- --- --- --- --- 0.75 psi 32000 906 35000 991 33000 934 29420 833 25500 722 19000 538 --- --- --- 1 psi 32000 906 40000 1132 40000 1132 37000 1048 34000 963 29420 833 24000 680 17000 481 --- 1.5 psi 32000 906 40000 1132 40000 1132 48000 1359 47000 1331 43350 1227 39700 1124 36000 1019 31800 900 2 psi 32000 906 40000 1132 40000 1132 48000 1359 48000 1359 50000 1416 50000 1416 48000 1359 45000 1274 3 psi 32000 906 40000 1132 40000 1132 48000 1359 48000 1359 50000 1416 50000 1416 50000 1416 50000 1416 5 psi 32000 906 40000 1132 40000 1132 48000 1359 48000 1359 50000 1416 50000 1416 50000 1416 50000 1416 7.5 psi 32000 906 40000 1132 40000 1132 48000 1359 48000 1359 50000 1416 50000 1416 50000 1416 50000 1416 10 psi 32000 906 40000 1132 40000 1132 48000 1359 48000 1359 50000 1416 50000 1416 50000 1416 50000 1416 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 28 Flow Rate CFH m3 h 210D 210E 210G 210J 1 1 14 1 12 1 12 2 2 12 3 4 500 14.2 0.23 0.06 0.15 0.04 0.14 0.03 --- --- --- --- --- 1000 28.3 0.92 0.23 0.59 0.15 0.54 0.13 0.27 0.07 0.20 0.05 0.05 0.01 0.04 0.009 0.01 0.002 1500 42.5 2.08 0.52 1.33 0.33 1.22 0.30 --- --- --- --- --- 2000 56.6 3.07 0.76 2.37 0.59 2.16 0.54 1.09 0.27 0.82 0.20 0.20 0.05 0.17 0.04 0.05 0.01 2500 70.8 5.78 1.44 3.70 0.92 3.38 0.84 --- --- --- --- --- 3000 85.0 8.32 2.07 5.33 1.33 4.87 1.21 2.46 0.61 1.84 0.46 0.45 0.11 0.37 0.09 0.12 0.03 3500 99.1 11.33 2.82 7.25 1.81 6.62 1.65 --- --- --- --- --- 4000 113 14.79 3.68 9.47 2.36 8.65 2.15 4.37 1.09 3.28 0.82 0.80 0.20 0.66 0.16 0.21 0.05 4500 127 18.72 4.66 11.98 2.98 10.95 2.73 --- --- --- --- --- 5000 142 23.11 5.76 14.79 3.68 13.52 3.37 6.82 1.70 5.12 1.28 1.25 0.31 1.03 0.26 0.34 0.08 5500 156 27.97 6.97 17.90 4.46 16.35 4.07 --- --- --- --- --- 6000 170 33.28 8.29 21.30 5.30 19.46 4.85 9.82 2.45 7.37 1.84 1.80 0.45 1.48 0.37 0.49 0.12 6500 184 --- 25.00 6.23 22.84 5.69 --- --- --- --- --- 7000 198 --- 28.99 7.22 26.49 6.60 13.36 3.33 10.05 2.50 2.45 0.61 2.02 0.50 0.66 0.16 7500 212 --- --- 30.41 7.57 --- --- --- --- --- 8000 226 --- --- --- 17.45 4.35 13.10 3.26 3.20 0.80 2.64 0.66 0.87 0.22 8500 241 --- --- --- --- --- --- --- --- 9000 255 --- --- --- 22.10 5.50 16.60 4.13 4.05 1.01 3.35 0.83 1.10 0.27 9500 269 --- --- --- --- --- --- --- --- 10000 283 --- --- --- 27.30 6.80 20.50 5.11 5.00 1.24 4.15 1.03 1.35 0.34 11000 311 --- --- --- 33.00 8.22 24.80 6.18 6.05 1.51 5.00 1.24 --- 12000 340 --- --- --- 39.30 9.79 29.50 7.35 7.20 1.79 5.95 1.48 1.95 0.48 13000 368 --- --- --- --- 34.60 8.62 8.50 2.12 7.00 1.74 --- 14000 369 --- --- --- --- 40.15 10.00 9.85 2.45 8.10 2.01 2.68 0.67 15000 425 --- --- --- --- --- 11.30 2.81 9.30 2.32 --- 16000 453 --- --- --- --- --- 12.85 3.20 10.60 2.64 3.47 0.86 17000 481 --- --- --- --- --- 14.50 3.61 11.95 2.98 --- 18000 510 --- --- --- --- --- 16.25 4.05 13.40 3.34 4.40 1.09 19000 538 --- --- --- --- --- 18.10 4.51 14.90 3.71 --- 20000 566 --- --- --- --- --- 20.05 4.99 16.50 4.11 5.42 1.35 22000 623 --- --- --- --- --- 24.25 6.40 20.00 4.98 6.56 1.63 24000 680 --- --- --- --- --- 28.85 7.19 23.80 5.93 7.81 1.94 26000 736 --- --- --- --- --- 33.85 8.43 27.90 6.95 9.06 2.26 28000 793 --- --- --- --- --- 39.25 9.78 32.40 8.07 10.62 2.64 30000 849 --- --- --- --- --- --- 37.20 9.27 12.41 3.09 32000 906 --- --- --- --- --- --- --- 13.90 3.46 34000 963 --- --- --- --- --- --- --- 15.69 3.91 36000 1019 --- --- --- --- --- --- --- 17.60 4.38 38000 1076 --- --- --- --- --- --- --- 19.60 4.88 40000 1133 --- --- --- --- --- --- --- 21.70 5.40 45000 1274 --- --- --- --- --- --- --- 27.40 6.82 50000 1416 --- --- --- --- --- --- --- 33.80 8.42 55000 1557 --- --- --- --- --- --- --- 41.00 10.21 NOTE The maximum capacities for the different models listed on the capacity charts and represented by the heavy line on the pressure drop are values at which these controls have been certified by CSA except for the 210J. See pages 58-59 for Regulator Sizing Requirements and Examples. 210 SERIES Balanced Valve Design Pressure Drop inches w.c. kPa 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 29 Model CSA Certified Springs Other Springs 210D 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 6 0.75 to 1.5 Plated 3 to 8 0.75 to 2 Pink 4 to 8 1 to 2 Orange 4 to 12 1 to 3 Violet 5 to 12 1.25 to 3 Blue 5 to 15 1.25 to 3.7 Green 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5 to 10.5 Black 210E 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 6 0.75 to 1.5 Plated 3 to 8 0.75 to 2 Pink 4 to 8 1 to 2 Orange 4 to 12 1 to 3 Violet 5 to 12 1.25 to 3 Blue 5 to 15 1.25 to 3.7 Green 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5 to 10.5 Black 210G 1 to 3.5 0.25 to 0.9 Brown 2 to 5 0.5 to 1.25 Plated 3 to 6 0.75 to 1.5 Plated 3 to 8 0.75 to 2 Pink 4 to 8 1 to 2 Orange 4 to 12 1 to 3 Violet 5 to 12 1.25 to 3 Blue 5 to 15 1.25 to 3.7 Green 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5 to 10.5 Black 210J --- 2 to 5 0.5 to 1.25 Plated 3 to 6 0.75 to 1.5 Plated 3 to 8 0.75 to 2 Pink --- 4 to 12 1 to 3 Violet 5 to 12 1.25 to 3 Blue --- 10 to 22 2.5 to 5.5 Red 15 to 30 3.7 to 7.5 Yellow 20 to 42 5 to 10.5 Black NOTE The area within the heavy line indicates CSA certified springs. See pages 56-57 for complete Spring Selection Chart. Spring Selection Chart inches w.c. kPa APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 30 Model Pipe Size Vent Connection Swing Radius Dimensions A B C D 210D 1 1 14 1 12 38 NPT 5.4 138 mm 9 228 mm 7 178 mm 6 152 mm 2.4 60 mm 210E 1 12 2 12 NPT 8.3 211 mm 11.3 286 mm 9.1 232 mm 8 203 mm 2.9 75 mm 210G 2 12 3 34 NPT 11.9 302 mm 16.5 419 mm 13.5 343 mm 11.8 300 mm 4.6 116 mm 210J 4 34 NPT 18.4 467 mm 24.3 616 mm 18 457 mm 13.8 349 mm 5.4 138 mm A D NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. A D 210J210D 210E 210G 210 SERIES Balanced Valve Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 31 1 Welch PlugSeal Cap 2 Vibration Resistant Adjusting Screw 3 Top Housing 4 Regulating Diaphragm 5 Stem Valve 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Vent Connection 11 Diaphragm Plates 12 Balancing Diaphragm 13 Sensing Tube 14 Bottom Plate Gasket 15 Bottom Plate 1 2 3 4 5 6 9 10 11 7 8 12 13 14 15 NOTE Diagrams are graphical representations only and may differ from actual product. 210 Balanced Valve Design APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 32 Pipe Sizes...................................RZ Models 38 to 1 threaded connections with NPT or ISO7-1 threads. 210Z Models 1 to 3 threaded connections with NPT or ISO7-1 threads. 4 125 lb. flange 210JZ only. Housing Material.......................R400Z R500Z R600Z 210DZ 210EZ 210GZ 210JZ aluminum. Mounting...................................R400Z 210DZ 210EZ 210GZ 210JZ mount in an upright position only. R500Z R600Z suitable for multi-positional mounting. If ball check vent limiting device is installed mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES or GPR_CSA_MI_EN.FR. Certifications...............................R400ZR500Z210DZ210EZ210GZANSIZ21.18CSA6.3GasAppliancePressureRegulators. Gas Types.....................................Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure..............CSA Certified R400Z R500Z 12 psi 3.4 kPa 210DZ 210EZ 210GZ 5 psi 34.5 kPa Maxitrol Tested R600Z 12 psi 3.4 kPa 210JZ 5 psi 34.5 Emergency Exposure Limits.........R400Z R500Z R600Z 2 psi 13.8 kPa 210DZ 210EZ 210GZ 210JZ 25 psi 172 kPa Ambient Temperature Ranges......R400Z R600Z -40 to 205F -40 to 96C R500Z 32 to 205F 0 to 96C 210DZ 210EZ 210GZ 210JZ -40 to 200F -40 to 93C Sensing Taps...................................210Z Models have convenient tap locations available for downstream sensing cross connections and differential control. Four locations can be tapped and plugged for measuring pressure. Remote Sensing..........................210DZ 210EZ 210GZ models may be ordered with remote sensing. The internal sensing tube is omitted and external sensing taps are provided. Add suffix letter R to model number when ordering. Minimum Regulation..................R400Z Suitable for pilot flow applications. Circle P 0.15 CFH NG R500Z R600Z 10 CFH. Both the RZ and 210Z series are adaptable for air-gas mixing applications. Because of the balanced valve construction Z-models offer superior performance at an economical price compared with other types of atmospheric regulators. Maxitrols RZ and 210Z Zero Governor model regulators are used for flow control of burners nozzel mixers mixing tees and proportional premixers. 210EZ RZ and 210Z Zero Governor Design Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 33 Model Number Pipe Size Pressure Drop - inches w.c. kPa 0.2 0.05 0.4 0.10 0.6 0.15 0.8 0.20 1.0 0.25 1.5 0.37 2.0 0.50 2.5 0.62 3.0 0.75 3.5 0.87 4.0 1.0 R400Z 38 x 38 77 2.16 110 3.08 134 3.75 155 4.34 174 4.87 212 5.94 245 6.86 274 7.67 -- -- -- 12 x 12 86 2.41 121 3.39 148 4.14 172 4.82 192 5.38 235 6.58 271 7.59 303 8.48 -- -- -- R500Z 12 x 12 163 4.56 231 6.47 283 7.92 327 9.16 366 10.3 447 12.5 516 14.6 577 16.2 635 17.8 685 19.2 730 20.4 34 x 34 196 5.49 277 7.76 340 9.52 392 11.0 438 12.3 537 15.0 620 17.4 693 19.4 760 21.3 820 22.7 876 24.5 R600Z 34 x 34 298 8.34 421 11.8 516 14.5 595 16.7 666 18.7 816 22.9 942 26.4 1054 29.5 1150 32.2 1245 34.9 1335 37.4 1 x 1 330 9.24 468 13.1 572 16.0 661 18.2 739 20.7 906 25.4 1046 29.3 1169 32.7 1280 35.8 1380 38.6 1480 41.4 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities and Pressure Drop APPLIANCE REGULATORS C US UA.TR.012-13 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 34 Model Number Pipe Size Pressure Drop - inches w.c. kPa unless noted 0.1 0.025 0.3 0.075 0.5 0.125 1.0 0.25 3.0 0.75 5.0 1.25 7.0 1.74 0.5 psi 3.45 0.75 psi 5.17 1 psi 6.89 1.5 psi 10.34 210DZ 1 x 1 -- -- -- 900 25.2 1600 44.8 2000 56.0 2400 67.2 3300 92.4 4100 115 4750 133 5800 162 1 14 x 1 14 -- -- -- 1100 30.8 1900 53.2 2500 70.0 2900 81.2 4100 115 5000 140 5850 164 7150 200 1 12 x 1 12 -- -- -- 1200 33.6 2100 58.8 2700 75.6 3200 89.6 4500 126 5500 154 6350 176 7750 217 210EZ 1 12 x 1 12 -- 1050 29.4 1350 37.8 1915 53.6 3315 92.8 4280 120 5065 142 7125 199 8725 244 10075 282 12340 345 2 x 2 -- 1210 33.9 1560 43.7 2210 61.9 3825 107 4940 139 5845 164 8225 230 10070 282 11630 326 14245 399 210GZ 2 12 x 2 12 1410 39.5 2450 68.6 3160 88.5 4470 125 7740 217 9995 280 11825 331 16635 466 20370 570 23525 659 28810 807 3 x 3 1555 43.5 2695 75.5 3475 97.3 4920 138 8520 239 11000 308 13020 365 18310 513 22425 628 25890 725 31710 888 210JZ 4 x 4 2700 75.6 4700 132 6000 168 8600 241 15000 420 19000 532 23000 644 32000 896 40000 1120 45500 1274 55700 1560 NOTE CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Capacities expressed in CFH m3 h 0.64 sp gr gas RZ and 210Z Zero Governor Design Capacities and Pressure Drop 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 35 Model Outlet Pressure Range R400Z -1.5 to 1.0 -0.37 to 0.25 R500Z -1.0 to 2.5 -0.25 to 0.62 R600Z -1.0 to 1.5 -0.25 to 0.37 Model Outlet Pressure Range 210DZ -1.0 to 1.5 -0.25 to 0.37 210EZ -1.0 to 1.5 -0.25 to 0.37 210GZ -1.0 to 1.5 -0.25 to 0.37 210JZ -1.0 to 1.5 -0.25 to 0.37 NOTE See pages 56-57 for complete Spring Selection Chart. Spring Selection inches w.c kPa APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 36 Model Pipe Size Vent Connection Swing Radius Dimensions A B C D R400Z 38 12 18 NPT 2.4 60 mm 3.3 83 mm 2 51 mm 2 51 mm 0.9 24 mm R500Z 12 34 18 NPT 3.6 90 mm 4.7 119 mm 3.1 79 mm 3 79 mm 1.2 30 mm R600Z 34 1 18 NPT 4.3 109 mm 5.7 144 mm 3.9 98 mm 4 102 mm 1.5 37 mm 210DZ 1 1 14 1 12 38 NPT 5.4 138 mm 9 229 mm 7 178 mm 6 152 mm 2.4 60 mm 210EZ 1 12 2 12 NPT 8.3 211 mm 11.3 286 mm 9.1 232 mm 8 203 mm 2.9 75 mm 210GZ 2 12 3 34 NPT 11.9 302 mm 16.5 419 mm 13.5 343 mm 11.8 300 mm 4.6 116 mm 210JZ 4 34 NPT 18.4 467 mm 24.3 616 mm 18 457 mm 13.8 349 mm 5.4 138 mm NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. 210JZ A D A D R400Z R500Z R600Z 210DZ 210EZ 210GZ A D RZ and 210Z Zero Governor Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 37 1 Seal Cap 2 Adjusting Screw 3 Top Housing 4 Regulating Diaphragm 5 Stem Valve 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Vent Connection 11 Balancing Diaphragm 12 Counter Spring 13 Bottom Plate R400Z R500Z R600Z 1 Seal Cap 2 Adjusting Screw 3 Top Housing 4 Regulating Diaphragm 5 Stem Valve 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Vent Connection 11 Diaphragm Plates 12 Balancing Diaphragm 13 Sensing Tube 14 Counter Spring 15 Bottom Plate 12 13 15 210DZ 210EZ 210GZ 210JZ 1 2 3 4 6 5 9 10 7 8 11 13 NOTE Diagrams are graphical representations only and may differ from actual product. 12 14 Zero Governor Design APPLIANCE REGULATORS 1 2 3 4 5 6 10 11 9 8 7 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 38 Pipe Sizes.................................... 1 to 3 threaded connections with NPT or ISO7-1 threads. 4 125 lb. flange 220J only. Housing Material........................ 220D 220E 220G 220J aluminum. Mounting.................................... Mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_MI_EN.ES. Gas Types.................................... Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure............. 10 psi 68.9 kPa Flow Rates................................... up to 50000 CFH 1416 m3 h Emergency Exposure Limits......... 25 psi 170 kPa Ambient Temperature Ranges...... -40 to 200F -40 to 93C Sensing Taps................................ Three positions can be tapped and plugged for measuring pressure. The fourth position is used to supply inlet pressure to the pilot regulator. Remote Sensing........................... 220D 220E 220G models may be ordered with remote sensing. The internal sensing tube is omitted and external sensing taps are provided. Add suffix letter R to model number when ordering. NOTE 220D 220E 220G 220J are not CSA certified. NOTE L models available for outlet pressures under 1 psi 6.9 kPa. The 220 series uses a servo-operated design rather than a spring-loaded design and can deliver higher outlet pressures than conventional spring-loaded models. The main diaphragm of the model 220 is loaded with gas pressure instead of spring pressure. A small pilot regulator located in the upper housing accurately controls this gas pressure. When the regulated outlet pressure of the servo regulator is changed by spring adjustment the outlet pressure of the 220 main regulator will be changed proportionately. Applications include industrial furnaces and ovens. 220 D 220 SERIES Pilot Loaded Design Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 39 Flow Rate CFH m3 h 220D 220E 220G 220J 1 1 14 1 12 1 12 2 2 12 3 4 1000 28.3 1.90 0.47 1.70 0.42 1.70 0.42 --- --- --- --- --- 2000 56.6 4.93 1.23 3.10 0.77 2.90 0.72 1.90 0.47 1.90 0.47 --- --- --- 3000 85.0 11.10 2.76 7.42 1.85 5.40 1.34 2.90 0.72 2.40 0.60 --- --- --- 4000 113 19.70 4.91 13.20 3.29 11.10 2.76 4.93 1.23 4.00 1.00 2.00 0.50 1.90 0.47 1.70 0.42 5000 142 30.80 7.67 20.70 5.16 17.40 4.33 7.70 1.92 6.25 1.56 2.20 0.55 2.10 0.52 1.70 0.42 6000 170 44.20 11.01 29.70 7.40 25.00 6.23 11.10 2.76 9.00 2.24 2.60 0.65 2.30 0.57 1.70 0.42 7000 198 --- 40.60 10.11 34.00 8.47 15.10 3.76 12.25 3.05 3.00 0.75 2.60 0.65 1.70 0.42 8000 226 --- --- 44.50 11.08 19.70 4.91 16.00 3.98 4.00 1.00 3.00 0.75 1.80 0.45 9000 255 --- --- --- 24.90 6.20 20.25 5.04 5.00 1.25 3.80 0.95 1.90 0.47 10000 283 --- --- --- 30.80 7.67 25.00 6.23 6.22 1.55 4.60 1.15 2.10 0.52 12000 340 --- --- --- 44.20 11.01 36.00 8.97 9.00 2.24 6.80 1.69 2.40 0.60 14000 369 --- --- --- --- --- 12.20 3.04 9.30 2.32 2.80 0.70 16000 453 --- --- --- --- --- 16.00 4.00 12.10 3.01 3.40 0.85 18000 510 --- --- --- --- --- 20.20 5.03 15.30 3.81 4.40 1.10 20000 566 --- --- --- --- --- 25.00 6.23 18.90 4.71 5.40 1.35 25000 708 --- --- --- --- --- 40.60 10.11 30.70 7.65 8.90 2.22 30000 849 --- --- --- --- --- --- 42.50 10.59 12.40 3.09 35000 991 --- --- --- --- --- --- --- 17.05 4.25 40000 1133 --- --- --- --- --- --- --- 21.70 5.41 45000 1274 --- --- --- --- --- --- --- 27.40 6.83 50000 1416 --- --- --- --- --- --- --- 33.80 8.42 55000 1557 --- --- --- --- --- --- --- 41.00 10.21 NOTE Do not exceed 36 pressure drop when determining acceptable capacities at which these controls may be used. Under some conditions these limits may be surpassed but only after consultation with Maxitrol. See pages 58-59 for Regulator Sizing Requirements and Examples. Model Available Springs 220D 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow 220E 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow 220G 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow 220J 1 psi to 3 psi 6.9 kPa to 20.7 kPa Red 2 psi to 5 psi 13.8 kPa to 34.5 kPa Yellow NOTE See pages 56-57 for complete Spring Selection Chart. Pressure Drop inches w.c. kPa 0.64 sp gr gas Spring Selection APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 40 Model Pipe Size Vent Connection Swing Radius Dimensions A B C D 220D 1 1 14 1 12 12A06 vent limiting device installed. 8.1 206 mm 9.5 241 mm 7 178 mm 5.5 140 mm 8.3 210 mm 220E 1 12 2 12A06 vent limiting device installed. 8.6 217 mm 11.2 285 mm 9.1 232 mm 7.6 194 mm 10 256 mm 220G 2 12 3 12A06 vent limiting device installed. 10.4 264 mm 14.2 362 mm 13.5 343 mm 10.4 264 mm 15.8 400 mm 220J 4 12A06 vent limiting device installed. 20.5 520 mm 18 457 mm 13.9 352 mm 20 508 mm NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. 220D 220E 220G 220J A B A 220 SERIES Pilot Loaded Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 41 1 Seal Cap 2 Adjusting Screw 3 Top Housing 4 Regulating Diaphragm 5 Stem Valve 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Vent Connection 11 Diaphragm Plates 12 Balancing Diaphragm 13 Counter Spring 14 Bottom Plate 1 2 3 4 5 6 14 13 11 12 9 10 7 8 NOTE Diagrams are graphical representations only and may differ from actual product. Pilot Loaded Design APPLIANCE REGULATORS DRAFT 09.18.2013 42 Pipe Sizes...................................... 38 thru 1 threaded connections with NPT or ISO7-1 threads. Housing Material.......................... SR400 SR500 SR600 aluminum. Mounting...................................... Mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see SELMMRSR_MI_EN.FR.ES. Certifications................................ SR400 SR500 SR600 ANSI Z21.18CSA 6.3 Gas Appliance Pressure Regulators except suffix -2 models. Gas Types...................................... Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure............... CSA Certified 12 psi 3.4 kPa Maxitrol Tested 1 psi 6.9 kPa Flow Rates..................................... up to 1000 CFH 28.32 m3 h Emergency Exposure Limits........... 2.5 psi 17.2 kPa Ambient Temperature Ranges........ -40 to 175F -40 to 79C Minimum Regulation..................... SR400 SR500 5 CFH SR600 60 CFH NOTE SR400-2 SR500-2 SR600-2 models are designed primarily for LP gas applications. NOTE All models may be powered by a 24 volt AC transformer. When the coil is energized the appliance is at low fire. When the coil is de-energized it is high fire. Continuous regulation is maintained to hold the electrically set outlet pressure constant. An ideal replacement for dual manifold systems the SR Series combines gas pressure regulating and flame staging in a single unit. Applications include direct-fired heaters with two speed fans hi-lo control for outdoor heaters LP natural gas switchover and industrial processing. SR400 SR SERIES 2 Stage Design Specifications 2015 Maxitrol Company. All Rights Reserved. 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 43 Model Number Pipe Size Flow Rate - CFH m3h CSA MAX 100 2.83 200 5.66 300 8.50 400 11.33 500 14.16 600 16.99 750 21.24 1000 28.32 SR400 38 x 38 150 4.2 0.33 0.08 1.30 0.32 --- --- --- --- --- --- 12 x 12 170 4.8 0.27 0.07 1.10 0.27 --- --- --- --- --- --- SR500 12 x 12 360 10.2 0.08 0.02 0.30 0.08 0.68 0.17 1.20 0.30 --- --- --- --- 34 x 34 400 11.2 0.05 0.01 0.21 0.05 0.47 0.12 0.83 0.20 1.30 0.32 --- --- --- SR600 34 x 34 600 16.8 --- 0.09 0.02 0.20 0.05 0.36 0.09 0.56 0.14 0.81 0.20 1.25 0.31 --- 1 x 1 600 16.8 --- 0.07 0.02 0.16 0.04 0.29 0.07 0.45 0.11 0.66 0.16 1.00 0.25 1.75 0.44 NOTE Capacities expressed in CFH m3 h 0.64 sp gr gas CSA maximum capacities vary with spring range and pipe size. Please contact Maxitrol directly for CSA maximums. See pages 58-59 for Regulator Sizing Requirements and Examples. Model Available Springs SR400 Maximum 3 to 5 0.75 to 1.25 S. Steel 2.5 to 3.5 0.62 to 0.87 White 4 to 6 1 to 1.5 S. Steel 3 to 5 0.75 to 1.25 White --- Minimum 0.3 to 1.2 0.07 to 0.3 Plated 0.3 to 1.2 0.07 to 0.3 Plated 1 to 2.8 0.25 to 0.7 Blue 1 to 2.8 0.25 to 0.7 Blue 2.5 to 4 0.62 to 1 Black SR400-2 Maximum 7.5 to 12 1.87 to 3 - Blue SR500 Maximum 3 to 5 0.75 to 1.25 S. Steel 1.5 to 3.5 0.37 to 0.87 White 3.5 to 6 0.87 to 1.5 S. Steel 2 to 4.5 0.5 to 1.12 White --- Minimum 0.3 to 1.2 0.07 to 0.3 Plated 0.3 to 1.2 0.07 to 0.3 Plated 1 to 2.8 0.25 to 0.07 Plated 1 to 2.8 0.25 to 0.7 Blue --- SR500-2 Maximum 7.5 to 12 1.87 to 3 - Black SR600 Maximum 3 to 5 0.75 to 1.25 S. Steel 2.5 to 4 0.62 to 1 Plated 4 to 6 1 to 1.5 S. Steel 3 to 5.5 0.75 to 1.37 White --- Minimum 0.5 to 1.2 0.12 to 0.3 Plated 0.3 to 1.2 0.07 to 0.3 Plated 1 to 2.8 0.25 to 0.7 Plated 1 to 2.8 0.25 to 0.7 Blue --- For LP application - may be used with any minimum spring. NOTE See pages 56-57 for complete Spring Selection Chart. Capacities and Pressure Drop inches w.c. kPa Spring Selection inches w.c. kPa APPLIANCE REGULATORS C US 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 44 Model Pipe Size Vent Connection Dimensions A B C D SR400 38 12 18 NPT 12A06 vent limiting device installed. 4 102 mm 2 51 mm 2.2 56 mm 1 25 mm SR500 12 34 18 NPT 12A06 vent limiting device installed. 5.3 135 mm 3.2 81 mm 3.4 86 mm 1.2 30 mm SR600 34 1 18 NPT 12A06 vent limiting device installed. 7 178 mm 3.9 99 mm 4 102 mm 1.5 38 mm SR400 SR500 SR600 NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. A D SR SERIES 2 Stage Design Dimensions 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 45 1 Seal Cap 2 Adjusting Screw 3 Top Housing 4 Regulating Diaphragm 5 Stem Valve 6 Bottom Housing 7 Seal Cap Gasket 8 Stack 9 Spring 10 Diaphragm Plates 11 Balancing Diaphragm 12 Sensing Tube 13 Bottom Plate 1 2 3 5 6 4 9 10 7 8 11 12 13 NOTE Diagrams are graphical representations only and may differ from actual product. 2 Stage Design APPLIANCE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 46 Pipe Sizes...................................38 to 2 threaded connections with NPT or ISO7-1 threads. Housing Material.......................325-3L 325-5L 325-7AL 325-9L aluminum. Mounting...................................Suitable for multi-positional mounting. If ball check vent limiting device is installed mount in an upright position only. NOTE All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GPR_CSA_2PSI_MI_EN.FR. Certifications...............................325-3L 325-5L 325-7AL 325-9L ANSI Z21.80CSA 6.22 Line Pressure Regulators. Gas Types...................................Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure............2 psi 13.8 kPa Minimum Inlet Pressure.............1 psi 6.9 kPa Emergency Exposure Limits........65 psi 450 kPa inlet side only Maximum Individual Load.........Largest single appliance served by the regulator 325-3L 140000 Btuh 325-5L 425000 Btuh 325-7AL 1250000 Btuh 325-9L 2250000 Btuh Capacity.....................................Total load of multiple appliance combined 325-3L 38 12 250000 Btuh 325-5L 12 500000 Btuh 325-5L 34 1 600000 Btuh 325-7AL 1 14 1 12 1250000 Btuh 325-9L 1 12 2 2250000 Btuh NOTE Capacities are used to determine the maximum multiple appliance load. The largest single appliance served by the regulator should not exceed the maximum individual load specified above. Ambient Temperature Ranges.....-40 to 205F -40 to 96C Minimum Regulation..................Suitable for pilot flow applications. Circle P 0.15 CFH NG. Imblue Technology..................325-3L 325-5L 325-7AL 325-9L models may be ordered with Imblue Technology. Imblue Technology increases corrosion resistance and provides extra protection against the elements for regulators used in outdoor applications. Add suffix letter B to model number when ordering. Maxitrols 325-L Series line pressure regulators are for 2 psi piping systems. 325 Series regulators are for use on residential commercial and industrial applications. The 325 Series features a high leverage linkage assembly to deliver positive dead-end lockup. The regulators are capable of precise regulating control from full flow down to pilot flow. 325-3L Specifications 325-L SERIES Lever Acting Design for 2 psi Piping Systems 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 47 Model Pipe Size Outlet Pressure Set Point Operating Inlet Pressure 12 psi 3.4 kPa 34 psi 5.2 kPa 1 psi 6.9 kPa 1 12 psi 10.3 kPa 2 psi 13.8 kPa 325-3L 38 x 38 12 x 12 7.0 w.c. 1.7 kPa 145 4.1 200 5.7 250 7.1 250 7.1 250 7.1 10.0 w.c. 2.5 kPa 110 3.1 180 5.1 230 6.5 250 7.1 250 7.1 325-5L 12 x 12 7.0 w.c. 1.7 kPa 360 10.2 485 13.7 500 14.2 500 14.2 500 14.2 10.0 w.c. 2.5 kPa 275 7.8 475 13.5 500 14.2 500 14.2 500 14.2 325-5L 34 x 34 1 x 1 7.0 w.c. 1.7 kPa 370 10.5 520 14.7 600 17.0 600 17.0 600 17.0 10.0 w.c. 2.5 kPa 275 7.8 450 12.7 570 16.1 600 17.0 600 17.0 325-7AL 1 14 x 1 14 1 12 x 1 12 7.0 w.c. 1.7 kPa 750 21.2 1000 28.3 1250 35.4 1250 35.4 1250 35.4 10.0 w.c. 2.5 kPa 525 14.9 900 25.5 1125 31.9 1250 35.4 1250 35.4 325-9L 1 12 x 1 12 2 x 2 7.0 w.c. 1.7 kPa 1390 39.4 2080 58.9 2250 63.7 2250 63.7 2250 63.7 10.0 w.c. 2.5 kPa 1050 29.7 1660 47.0 2090 59.2 2250 63.7 2250 63.7 NOTE See pages 58-59 for Regulator Sizing Requirements and Examples. Outlet Pressure Range all models Certified Spring ............................. 7 to 11 w.c. 1.7 to 2.7 kPa NOTE See to pages 56-57 for complete Spring Selection Chart. Model Number 7.0 w.c. 1.7 kPa 12 psi 3.4 kPa 34 psi 5 kPa 325-3L 145 4.0 204 5.8 250 7.0 325-5L 400 11.3 550 15.6 670 19.0 325-7AL 815 23.1 1149 32.5 1405 39.8 325-9L 1360 38.5 2113 59.8 2557 72.4 Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities Pressure Drop expressed in CFH m3 h 0.64 sp gr gas Spring Selection LINE REGULATORS C US 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 48 325-5L325-3L Model Pipe Size Vent Connection Swing Radius Dimensions A B C 325-3L 38 12 18 NPT 3 76 mm 3.5 89 mm 4.2 108 mm 3.9 98 mm 325-5L 12 34 1 38 NPT 4.9 124 mm 5.3 133 mm 5.9 149 mm 5.4 138 mm 325-7AL 1 14 1 12 12 NPT 6.1 156 mm 7.3 184 mm 8 203 mm 7 178 mm 325-9L 1 12 2 12 NPT 7.8 198 mm 9.4 239 mm 10.8 274 mm 9.1 231 mm NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. A A Dimensions 325-L SERIES Lever Acting Design for 2 psi Piping Systems 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 49 325-7AL 325-9L 1 Seal Cap 2 Stack 3 Top Housing 4 Rubber Valve 5 Valve Seat 6 Seal Cap Gasket 7 Adjusting Screw 8 Spring 9 Vent Connection 10 Diaphragm 11 Diaphragm Plates 12 Bottom Housing 1 2 3 4 5 9 10 11 6 7 8 12 NOTE Diagrams are graphical representations only and may differ from actual product. A A Lever Acting Design LINE REGULATORS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 50 Pipe Sizes..................................... 38 thru 2 threaded connections with NPT or ISO7-1 threads. Housing Material......................... All models aluminum. Mounting All models with the exception of 325-7AL210D and 325-9L210E are suitable for multi-positional mounting. 325-7AL210D and 325-9L210E are to be mounted in a horizontal upright position only. If ball check vent limiting device is installed mount in an upright position only. ...................................................... NOTE Line pressure regulators with separate overpressure protection devices are factory preassembled and supplied to the field as a unit. All Maxitrol gas pressure regulators should be installed and operated in accordance with Maxitrol Safety Warning Instructions see LPROPD_MI_EN.FR. Certifications................................. All models ANSI Z21.80CSA 6.22 Line Pressure Regulators Gas Types..................................... Suitable for natural manufactured mixed gases liquefied petroleum gases and LP gas-air mixtures. Maximum Inlet Pressure.............. 5 psi 34.5 kPa With 12A09 12A39 or 12A49 Vent Limiter Installed Natural 5 psi 34.5 kPa LP 2 psi 13.8 kPa Minimum Inlet Pressure............... 1 psi 7 kPa Emergency Exposure Limits.......... 65 psi 450 kPa inlet side only Maximum Individual Load Capacity....................................... 325-3L47 38 12 wOPD 47 attached.................................. 125000 Btuh 325-3L48 12 wOPD 48 attached........................................... 200000 Btuh 325-5L48 12 wOPD 48 attached............................................235000 Btuh 325-5L48 34 wOPD 48 attached............................................320000 Btuh 325-5L600 34 wOPD 600 attached........................................425000 Btuh 325-5L600 1 wOPD 600 attached...........................................465000 Btuh 325-7AL210D 1 14 1 12 wOPD 210D attached..............1250000 Btuh 325-9L210E 1 12 2 wOPD210E attached..........................2250000 Btuh Ambient Temperature Ranges....... -40 to 205F -40 to 96C Minimum Regulation.................... Suitable for pilot flow applications. Circle P 0.15 CFH NG. Maxitrols 325-L Series line pressure regulators with OPDs are for use on piping systems up to 5 psi. The regulator reduces pounds pressure to a level within the appliance or equipments operating supply range. The line regulator is located upstream of equipment already fitted with an appliance regulator. 325-3L47 Specifications 325-L SERIES Lever Acting Design with OPDs for 5 psi Piping Systems 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 51 Model Number Pipe Size Outlet Pressure Set Point Operating Inlet Pressure 12 psi 3.4 kPa 34 psi 5.2 kPa 1 psi 6.9 kPa 5 psi 34.5 kPa 325-3L47 38 x 38 7 w.c. 125 3.5 125 3.5 125 3.5 125 3.5 10 w.c. 100 2.8 125 3.5 125 3.5 125 3.5 325-3L47 12 x 12 7 w.c. 125 3.5 125 3.5 125 3.5 125 3.5 10 w.c. 105 2.9 125 3.5 125 3.5 125 3.5 325-3L48 12 x 12 7 w.c. 160 4.5 200 5.6 200 5.6 200 5.6 10 w.c. 120 3.4 200 5.6 200 5.6 200 5.6 325-5L48 12 x 12 7 w.c. 235 6.6 235 6.6 235 6.6 235 6.6 10 w.c. 235 6.6 235 6.6 235 6.6 235 6.6 325-5L48 34 x 34 7 w.c. 320 9.0 320 9.0 320 9.0 320 9.0 10 w.c. 245 6.9 320 9.0 320 9.0 320 9.0 325-5L600 34 x 34 7 w.c. 345 9.6 425 11.9 425 11.9 425 11.9 10 w.c. 260 7.3 425 11.9 425 11.9 425 11.9 325-5L600 1 x 1 7 w.c. 375 10.5 465 13.0 465 13.0 465 13.0 10 w.c. 285 8.0 465 13.0 465 13.0 465 13.0 325-7AL210D 1 14 x 1 14 7 w.c. 815 22.8 1120 31.4 1250 35.4 1250 35.4 10 w.c. 580 16.2 900 25.2 1100 30.8 1250 35.4 325-7AL210D 1 12 x 1 12 7 w.c. 815 22.8 1120 31.4 1250 35.4 1250 35.4 10 w.c. 580 16.2 900 25.2 1100 30.8 1250 35.4 325-9L210E 1 12 x 1 12 7 w.c. 1380 38.6 2000 56.0 2250 63.0 2250 63.0 10 w.c. 890 24.9 1750 49.0 2100 58.8 2250 63.0 325-9L210E 2 x 2 7 w.c. 1380 38.6 2000 56.0 2250 63.0 2250 63.0 10 w.c. 890 24.9 1750 49.0 2100 58.8 2250 63.0 NOTE See pages 58-59 for Regulator Sizing Requirements and Examples. Imblue Technology All models may be ordered with Imblue Technology. Imblue Technology increases corrosion resistance and provides extra protection against the elements for regulators used in outdoor applications. Add suffix letter B to model number when ordering. Capacities expressed in CFH m3 h 0.64 sp gr gas Capacities LINE REGULATORS C US 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 52 Model Number Pipe Size Pressure Drop 7 w.c. 1.7 kPa 12 psi 3.4 kPa 34 psi 5.2 kPa 325-3L47 38 x 38 130 3.6 185 5.2 225 6.3 325-3L47 12 x 12 135 3.8 195 5.4 235 6.6 325-3L48 12 x 12 160 4.5 225 6.3 275 7.7 325-5L48 12 x 12 315 8.8 450 12.6 545 15.4 325-5L48 34 x 34 325 9.1 465 13.0 565 16.0 325-5L600 34 x 34 345 9.6 490 13.7 595 16.8 325-5L600 1 x 1 375 10.5 535 15.0 650 18.4 325-7AL210D 1 14 x 1 14 800 22.7 1095 31.0 1385 39.2 325-7AL210D 1 12 x 1 12 800 22.7 1095 31.0 1385 39.2 325-9L210E 1 12x 1 12 1360 38.5 2113 59.8 2557 72.4 325-9L210E 2 x 2 1360 38.5 2113 59.8 2557 72.4 NOTE See pages 58-59 for Regulator Sizing Requirements and Examples. Outlet Pressure Range all models Certified Spring ............................. 7 to 11 w.c. 1.7 to 2.7 kPa NOTE Please refer to pages 56-57 for complete Spring Selection Chart. Pressure Drop expressed in CFH m3 h 0.64 sp gr gas Pressure Drop Spring Range Selection 325-L SERIES Lever Acting Design with OPDs for 5 psi Piping Systems 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 53 NOTE Diagrams are graphical representations only and may differ from actual product. 15 Spring 16 Top Housing 17 Diaphragm 18 Dust Cap 19 Adjusting Screw 20 Stack 21 Vent 1 Seal Cap 2 Stack 3 Top Housing 4 Rubber Valve 5 Valve Seat 6 Seal Cap Gasket 7 Adjusting Screw Lever Acting Design With OPD LINE REGULATORS 8 Spring 9 Vent Connection 10 Diaphragm 11 Diaphragm Plates 12 Bottom Housing 13 Seal Cap 14 Seal Cap Gasket 22 Diaphragm Plate 23 Rubber Seat 24 Stem Valve 25 Bottom Housing 1 2 3 4 5 6 7 8 9 12 11 17 16 10 15 14 13 18 19 20 21 22 23 24 25 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 54 325-3L47 325-3L48 325-5L48 Model Pipe Size Vent Connection Swing Radius Dimensions A B C 325-3L47 38 12 325-3L 18 OPD47 Integral 3 76 mm 3.5 89 mm 8 203 mm 3.9 99 mm 325-3L48 12 325-3L 18 OPD48 18 3 76 mm 3.5 89 mm 8.5 216 mm 3.9 99 mm 325-5L48 12 34 325-5L 38 OPD48 18 4.4 112 mm 5.3 135 mm 10 254 mm 5.4 137 mm 325-5L600 34 1 325-5L 38 OPD600 18 4.4 112 mm 5.5 140 mm 11 279 mm 5.4 137 mm 325-7AL210D 1 14 1 12 325-7AL 12 OPD210D 38 6.75 171 mm 7 178 mm 15.4 391 mm 9 229 mm 325-9L210E 1 12 2 325-9L 12 OPD210E 12 8.3 211 mm 9.4 239 mm 20.6 523 mm 9.1 231 mm NOTE Dimensions are maximums and to be used only as an aid in designing clearance for the valve. Actual production dimensions may vary somewhat from those shown. B A A A Dimensions 325-L SERIES Lever Acting Design with OPDs for 5 psi Piping Systems 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 55 325-5L600 325-7AL210D 325-9L210E A A LINE REGULATORS A 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 56 Model Part Number Color Code Outlet Pressure In. w.c. Approx Inner Diameter Approx Length Adjustable Models R600 R600S R5310-1022 R5310-1530 Red Yellow 10 to 22 15 to 30 5 8 3 1 4 3 1 2 RV61 R6110-13 R6110-25 R6110-36 R6110-38 R6110-48 R6110-512 R6110-1022 Brown Plated Plated Pink Orange Blue Red 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 8.0 5.0 to 12 10 to 22 3 4 2 5 8 3 1 4 3 1 2 3 1 8 3 9 16 3 9 16 3 1 2 RV81 210D R8110-13 R8110-25 R8110-36 R8110-38 R8110-48 R8110-412 R8110-512 R8110-515 R8110-1022 Brown Plated Plated Pink Orange Violet Blue Green Red 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 8.0 4.0 to 12 5.0 to 12 5.0 to 15 10 to 22 7 8 3 1 8 3 13 16 4 5 16 3 7 8 4 1 2 3 3 4 4 1 16 3 3 4 4 5 16 210D R8110-1530 R8110-2042 Yellow Black 15 to 30 20 to 42 7 8 4 1 2 4 5 16 RV91 210E R9110-13 R9110-25 R9110-36 R9110-38 R9110-48 R9110-412 R9110-512 R9110-515 R9110-1022 Brown Plated Plated Pink Orange Violet Blue Green Red 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 8.0 4.0 to 12 5.0 to 12 5.0 to 15 10 to 22 1 1 8 4 4 15 16 5 3 4 5 1 16 5 15 16 5 1 16 5 1 2 5 1 8 5 5 8 210E R9110-1530 R9110-2042 Yellow Black 15 to 30 20 to 42 1 7 8 5 7 8 5 3 4 RV111 210G R11110-13 R11110-25 R11110-36 R11110-38 R11110-48 R11110-412 R11110-512 R11110-515 R11110-1022 Brown Plated Plated Pink Orange Violet Blue Green Red 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 8.0 4.0 to 12 5.0 to 12 5.0 to 15 10 to 22 1 1 2 6 1 8 7 1 6 8 5 16 7 3 8 8 3 8 7 3 8 8 1 8 7 1 16 8 1 8 210G R11110-1530 R11110-2042 Yellow Black 15 to 30 20 to 42 1 1 2 8 7 16 8 1 4 RV131 210J R13110-25 R13110-36 R13110-38 R13110-412 R13110-512 R13110-1022 R13110-1530 R13110-2042 Plated Plated Pink Violet Blue Red Yellow Black 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 12 5.0 to 12 10 to 22 15 to 30 20 to 42 2 1 8 9 1 6 11 3 4 10 1 8 9 7 8 11 5 8 11 1 2 11 11 16 11 1 4 220D EG J R325C10-1022 R325C10-1530 Tagged Tagged 1 psi-3 psi 2 psi-5 psi 5 8 2 1 8 2 5 16 Model Part Number Color Code Outlet Pressure In. w.c. Approx Inner Diameter Approx Length Adjustable Models RV12L R1210T-13 R1210T-35 R1210T-48 R1210T-610 R1210T-812 Brown Plated Orange Red Blue 1.0 to 3.5 2.8 to 5.2 4.0 to 8.0 6.0 to 10 8.0 to 12 3 8 9 16 3 4 3 4 7 8 1 RV20L R2010-13 R2010-35 R2010-48 R2010-610 R2010-812 R2010-912 Brown Plated Orange Red Blue Plated 1.0 to 3.5 2.8 to 5.2 4.0 to 8.0 6.0 to 10 8.0 to 12 9.0 to 12 7 16 13 16 1 1 16 15 16 1 1 1 8 1 9 16 RV20LT R2010T-35 R2010T-48 R2010T-610 R2010T-812 Plated Orange Red Blue 2.8 to 5.2 4.0 to 8.0 6.0 to 10 8.0 to 12 7 16 1 1 16 15 16 1 1 1 8 RV47AD RV47AL R4710-4 R4710-5 R4710-6 R4710-10 Black Green Red Blue 3.8 to 4.3 4.7 to 5.3 5.6 to 6.4 9.7 to 11.3 9 16 1 3 4 1 13 16 1 13 16 1 11 16 RV47D RV47L R4710-13 R4710-35 R4710-48 R4710-412 R4710-610 R4710-812 Brown Plated Orange Violet Red Blue 1.0 to 3.5 2.8 to 5.2 4.0 to 8.0 4.0 to 12 6.0 to 10 8.0 to 12 9 16 7 8 1 1 4 1 5 16 1 1 16 1 7 16 1 1 2 RV48 R4810-13 R4810-36 R4810-48 R4810-512 R4810-610 Brown Plated Orange Blue Red 1.0 to 3.5 3.0 to 6.0 4.0 to 8.0 5.0 to 12 6.0 to 10 9 16 15 16 1 3 16 1 1 8 1 3 16 1 1 2 RV48T R4810T-36 R4810T-48 R4810T-512 R4810T-610 S Steel Orange Blue Red 3.0 to 6.0 4.0 to 8.0 5.0 to 12 6.0 to 10 9 16 1 3 16 1 1 8 1 3 16 1 1 2 R400 R400S R400B10-13 R400B10-25 R400B10-36 R400B10-38 R400B10-412 R400B10-512 R400B10-1022 Brown Plated Plated Pink Violet Blue Red 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 12 5.0 to 12 10 to 22 3 8 1 1 4 1 9 16 2 1 9 16 1 1 2 1 7 8 1 3 4 RV52 R500 R500S R5210-13 R5210-25 R5210-36 R5210-38 R5210-48 R5210-412 R5210-512 Brown Plated Plated Pink Orange Violet Blue 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 8.0 4.0 to 12 5.0 to 12 9 16 2 2 9 16 2 7 8 2 9 16 3 1 8 2 1 2 2 15 16 R500 R500S R5210-1022 Red 10 to 22 9 16 2 13 16 RV53 R600 R600S R5310-13 R5310-25 R5310-36 R5310-38 R5310-48 R5310-412 R5310-512 Brown Plated Plated Pink Orange Violet Blue 1.0 to 3.5 2.0 to 5.0 3.0 to 6.0 3.0 to 8.0 4.0 to 8.0 4.0 to 12 5.0 to 12 5 8 2 5 8 2 15 16 3 3 8 3 1 16 3 5 8 3 1 6 3 7 16 Standard Spring SPRING SELECTION CHART 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 57 NOTE Spring free length is given as an aid for the purpose of identification only. Variations of 1 2 although unlikely can occur. This variation will not affect the spring range. Model Part Number Color Code Outlet Pressure In. w.c. Approx Inner Diameter Approx Length Adjustable Models 325-3 R325C10-26 R325C10-59 R325C10-412 R325C10-711 R325C10-1022 R325C10-1530 R325C10-P12 Plated Plated Violet White Red Yellow Tagged 2.0 to 6.0 5.0 to 9.0 4.0 to 12 7.0 to 11 10 to 22 15 to 30 1 psi-2 psi 5 8 1 3 4 2 5 16 1 3 4 2 5 8 2 1 8 2 5 16 2 5 16 325-5 R325E10-26A R325E10-59A R325E10-412A R325E10-711A R325E10-1022A R325E10-1530A R325E10-P12A Plated Plated Violet White Red Yellow Tagged 2.0 to 6.0 5.0 to 9.0 4.0 to 12 7.0 to 11 10 to 22 15 to 30 1 psi-2 psi 3 4 2 7 8 4 3 16 3 1 8 4 3 9 16 3 5 8 3 3 4 325-7A R8110-25 R8110-412 R8110-1022 R8110-1530 R8110-2042 R325G10-711 Plated Violet Red Yellow Black White 2.0 to 5.0 4.0 to 12 10 to 22 15 to 30 20 to 42 7.0 to 11 7 8 3 13 16 3 3 4 4 5 16 4 1 2 4 5 16 4 5 8 325-9 R9110-25 R9110-412 R9110-1022 R9110-1530 R9110-2042 R325J10-711 Plated Violet Red Yellow Black White 2.0 to 5.0 4.0 to 12 10 to 22 15 to 30 20 to 42 7.0 to 11 1 1 8 4 15 16 5 1 16 5 5 8 5 7 8 5 3 4 6 1 2 Standard Spring L.P. - May be used with any minimum spring. - or 6.0 to 10.0 for 5 psi Model Part Number How Used Color Code Approx Inner Diameter Approx Length Zero Governor Models R400Z R400B10-13 R400B10Z Regulate Counter Brown Plated 3 8 1 2 1 1 4 3 4 R500Z R5210-13 R500B10Z Regulate Counter Brown Plated 9 16 7 16 2 R600Z R5310-13 R600B10Z Regulate Counter Brown Plated 5 8 2 5 8 210DZ R8110-13 R210D10Z Regulate Counter Brown Plated 7 8 1 3 1 8 3 3 8 210EZ R9110-13 R210E10Z Regulate Counter Brown Plated 1 1 8 1 7 16 4 4 3 4 210GZ R11110-13 R210G10Z Regulate Counter Brown Plated 1 1 2 2 1 16 6 1 8 6 3 4 210JZ R13110-25 R210J10Z Regulate Counter Brown Plated 2 1 8 2 7 8 9 1 16 9 1 4 Model Part Number Min Max Color Code Outlet Pressure In. w.c. Approx Inner Diameter Approx Length Adjustable Models SR400 SR400B10H MR410B10L SR400B10H-1 MR410B10L SR400B10H MR410B10L-1 SR400B10H-1 MR410B10L-1 SR400B10L-4 Max Min Max Min Max Min Max Min Min S Steel Plated White Plated S Steel Blue White Blue Black 3.0 to 5.0 0.3 to 1.2 2.5 to 3.5 0.3 to 1.2 4.0 to 6.0 1.0 to 2.8 3.0 to 5.0 1.0 to 2.8 2.5 to 4.0 5 16 1 1 16 1 5 16 7 8 1 7 8 1 5 16 1 1 16 1 1 1 16 1 3 16 SR400-2 MR410B102-2 Max Blue 7.5 to 12.0 5 16 1 1 2 SR500 SR500B10H MR510B10L SR500B10H-1 MR510B10L SR500B10H MR510B10L-1 SR500B10H-1 MR510B10L-1 Max Min Max Min Max Min Max Min S Steel Plated White Plated S Steel Plated White Blue 3.0 to 5.0 0.3 to 1.2 1.5 to 3.5 0.3 to 1.2 3.5 to 6.0 1.0 to 2.8 2.0 to 4.5 1.0 to 2.8 7 16 1 5 8 1 9 16 1 1 16 1 1 16 1 1 16 1 9 16 1 1 4 1 1 16 1 1 4 SR500-2 SR500B10HL-2 Max Black 7.5 to 12.0 7 16 2 1 4 SR600 SR600B10H MR610B10L SR600B10H-1 MR610B10L SR600B10H MR610B10L-1 SR600B10H-1 MR610B10L-1 Max Min Max Min Max Min Max Min S Steel Plated White Plated S Steel Plated White Blue 3.0 to 5.0 0.3 to 1.2 2.5 to 4.0 0.3 to 1.2 4.0 to 6.0 1.0 to 2.8 3.0 to 5.5 1.0 to 2.8 5 8 2 1 8 2 1 9 16 1 1 2 1 9 16 2 1 13 16 1 1 2 1 13 16 SPRING SELECTION CHART 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 58 When sizing a regulator the following must be known Gas Type Available Inlet Pressure Desired Outlet Pressure Zero Governor Application indicated by model number ending in Z Will the regulator control main burner and pilot load OR main burner only Required minimum and maximum flow rate in cfh or m3 h or Btuh Pipe Size In most cases the manifold pipe size has already been selected on the basis of good engineering practice and the regulator pipe size should conform to this size. The capacity of any regulator is not an absolute value but will vary with the application depending on the prevailing differential pressure. Service and installation must be performed by a trainedexperienced service technician. All products used with combustible gas must be installed and used strictly in accordance with the instructions of the Original Equipment Manufacturer OEM and with all applicable government codes and regulations e.g. plumbing mechanical and electrical codes and practices. These instructions do NOT supersede OEMs installation or operating instructions. All Maxitrol products should be installed and operated in accordance with Maxitrol Safety Warning Instructions. HOW TO CALCULATE PRESSURE DROP AT VARIOUS FLOW RATES FROM CAPACITY CHART LP Applications - When using natural gas pressure drop chart to determine LP pressure drop in terms of Btuh multiply LP Btuh by 0.621 in terms of CFH multiply LP CFH by 1.55. Formula P2 P1 x Q2Q12 P2 Pressure drop at desired flow rate Q2 Desired flow rate P1 Known pressure drop Q1 Known flow rate A. Check Capacity Chart insuring regulator has ample range B. Know the minimum encountered inlet pressure. of regulation and individual load capacities for use with pilot MINIMUM INLET PRESSURE MINUS P2 MUST for the application. BE GREATER THAN DESIRED OUTLET PRESSURE. Solve for P2 using the formula above. See examples on page 59. SIZING A REGULATOR System Requirements See www.maxitrol.com for our Regulator Sizing Program. Please contact Maxitrol directly for more information on sizing a regulator. 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 59 RUBBER SEAT POPPETS For main burner and pilot load applications. Example To select an RV type regulator Known Single 150000 Btuh main burner pipe size 12 inlet pressure 7 w.c. outlet pressure 4 w.c. Solution The RV48 12 has a maximum capacity of 230000 Bthh and a maximum individual load of 160000 Btuh.The pressure drop at a flow rate of 150000 Btuh is 0.4 w.c. well below the available differential of 3 w.c. The RV48 without L fixed orifice is the correct regulator to use for the application. STRAIGHT-THRU-FLOW S-T-F For main burner only applications not requiring a lockup type regulator. When sizing the S-T-F Series it is recommended that pressure drop not exceed 12 of available differential pressure. Example To select an RV type regulator Known Flow rate 2000000 Btuh pipe size 1 14 inlet pressure 9 w.c. outlet pressure 5 w.c. Solution The RV811 14 has a maximum capacity of 2500000 Btuh. The pressure drop at a flow of 2000000 Btuh is 0.66 w.c.The RV81 1 14 is the correct regulator to use with this application.The pressure drop of the RV61 1 14 at a flow rate of 2000000 Btuh is 2.64 w.c. This is within the available differential but exceeds the recommended 50 maximum. LEVER ACTING For main burner and pilot load application requiring positive dead-end lockup see Definitions page 63. Example To select a 325 Series regulator Known Single 145000 Btuh burner pipe size 12 inlet pressure 2 psi outlet pressure 7 w.c. Solution The 325-3s pressure drop at a flow rate of 145000 Btuh is 7 w.c. well below the available differential of 1 34 psi. The 325-3 12 is the correct regulator to use with this application. BALANCED VALVE For main burner and pilot load application requiring a lockup type regulator or zero governor usage see Definitions page 63. Example To select a 210 or RRS Series regulator Known Desired flow rate 6000000 Btuh pipe size 1 12 inlet pressure 1 psi outlet pressure 9 w.c. Solution The 210E 1 12 has a maximum capacity of 10000000 Btuh. The 210D 1 12 has a capacity of 6000000 Btuh. Therefore the 210E 1 12 will give you the desired outlet pressure of 9 w.c. and is the correct regulator to use for the application. SIZING A REGULATOR Sizing Examples 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 60 Vent Tube Connector Threaded sleeve - two piece assembly where the nut is tightened inside male connector. 11A03 connects 18 female pipe thread to 18 O.D. tubing. 11A04 connects 18 female pipe thread to 14 O.D. tubing. Threaded sleeve nut - for RV20V. 11A08 516-24 threaded sleeve nut for 18 O.D. tubing. Compression fitting - where nut and sleeve are slipped over tubing and tightened into fitting body. 11A05-42 connects 14 female pipe thread to 14 O.D. tubing. 11A05-61 connects 18 female pipe thread to 18 O.D. tubing. 11A05-63 connects 38 female pipe thread to 38 O.D. tubing. 11A05-64 connects 12 female pipe thread to 38 O.D. tubing. Vent Limiting Device Optional automatic vent limiting device - ball check permits unobstructed inhala- tion for fast regulator diaphragm response on opening cycle but limits gas escape- ment to within ANSI standards should a diaphragm rupture. NOTEWhenusingtheventlimitingdeviceregulatormustbemountedinahorizontal upright position. 12A04 CSA certified for up to 12 psi 14 w.c. inlet pressure. Use on RV48 RV52 RV53 RV61 R400S R500S R600S regulators. Color - brass. 18 NPT. 12A09 CSA certified for 2 psi LP and 5 psi natural inlet pressure with 325-3 and 325-3L regulators OPD48 OPD600. Color - green. 18 NPT. 12A34 CSA certified for up to 12 psi 14 w.c. inlet pressure with RV81. Color - brass. 38 NPT. 12A39 CSA certified for 2 psi LP and 5 psi natural inlet pressure with 325-5 and 325-5L regulators OPD210D. Color - brass. 38 NPT. 12A49 CSA certified for 2 psi LP and 5 psi natural inlet pressure with 325-7A 325-7AL 325-9 and 325-9L regulators OPD210E. Color - brass. 12 NPT. Satisfies ANSI Standards for both Natural and LP gas. NOTE Vent limiters are not recommended for use in models RV91 RV111 RV131 and 210 Series. Vent Limiting Orifice 12A06 Orifice hole is on side of body under head. Fixed orifice equally limits inhalation and escapement. Use on RV48 RV52 RV53 RV61 R400S R500S R600S regulators. Color- brown. 18 NPT. Satisfies ANSI Standards for both Natural and LP gas. 12A09 11A03 11A08 11A05 12A06 12A39 12A49 ACCESSORIES 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 61 Vent Protector Designed for outdoor applications. Use on vent opening to protect breather hole from rain snow dust insects and other foreign particles. NOTEVent protector MUST be mounted in an upright position. 13A15 for 18 NPT vent. For outdoor use in 325-3 325-3L RV48 RV52 RV53 RV61 R500SZ and R600SZ. 13A15-5 for 38 NPT vent. For outdoor use in 325-5 325-5L RV81 210D. 13A25 for 12 NPT vent. For outdoor use in 325-7A 325-7AL 325-9 325-9L RV91 210E. NOTE NOT a vent limiting device. Consult Maxitrol regarding other configurations. Vent Dampener KVOP-3 Used on 325-5 325-5L. KVOP-4 Used on 325-7A 325-7AL 325-9L NOTE Should not be used with vent limiter. Vent Screen Brass 40 mesh screen flame arrestor for insertion in vent outlet. Prevents ignition of gas-air mixture which might be present in upper diaphragm chamber. 13A03-1 for 18 NPT vent. 13A03-2 for 14 NPT vent. 13A03-3 for 38 NPT vent. 13A03-4 for 12 NPT vent. 13A03-6 for 34 NPT vent. Pressure Tap Connector PF10 Pressure tap connector installed as part of the control. It is a hose fitting incorporating a captured sealing means for testing inlet and outlet pressures. This eliminates the need for a special barb fitting. Dust Cap Use on vent opening to prevent blockage of breather hole from dust or other foreign particles. Standard on all L models with 18 threaded vent. 13A09 for 18 NPT vent. Press-in plastic cap. Tamper Proof Seals Permanent pressure sensitive backed paper. Attempted removal of these seals will destroy the face stock leaving adhesive residue on surface beneath. Therefore tampering can be easily detected. Available for all threaded models. Outlet pressure printed on seal. 101310 for RV12 RV20L RV47 RV48 RV52 RV53 RV61 R400SZ RV500SZ R600SZ 325-3 and 325-5. 101311 for RV81 RV91 RV111 210D 210E 210G 325-7A 325-9. 13A15 13A15-5 13A25 KVOP-3 13A03 PF10 13A09 101310 ACCESSORIES C US 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 62 NOTE If vent limiting device is not used regulator vent must be piped in accordance with government and local codes and regulations. RV12L RV20L Integral vent limiting orifice with dust cap standard. RV20VL Integral vent limiting orifice with dust cap standard or use 11A08 threaded sleeve nut and run vent line as per code. RV47 Must order L suffix - Integral vent limiting orifice includes dust cap or D suffix - integral ball-check limiting device includes dust cap. RV48 18 NPT vent tap. Optional 12A04 or 12A06 vent limiter. Optional 13A09 dust cap. Optional 10A16-2 or 10A16-3 plastic thread protector. RV48L Integral vent limiting orifice. RV52 RV53 RV61 18 NPT vent tap. Optional 12A04 or 12A06 vent limiter or 13A15 vent protector. RV81 38 NPT vent tap. Optional 12A34 vent limiter or 13A15-5 vent protector. RV91 2 12 pipe size 14 NPT vent tap. Optional 13A15 vent protector. Vent limiter not approved for this model. RV91 2 pipe size 12 NPT vent tap. 2 pipe size. Optional 13A25 vent protector. Vent limiter not approved for this model. RV111 RV131 34 NPT vent tap. Vent limiter not approved for these models. 210D 38 NPT vent tap. Optional 13A15-5 vent protector. Vent limiter not approved for this model. 210E 12 NPT vent tap. Optional 13A25 vent protector. Vent limiter not approved for this model. 210G 210J 34 NPT vent tap. Vent limiter not approved for these models. 220D 220E 220G 220J Pilot regulator is equipped with 12A06 vent limiting orifice separate vent line is not required. 325-3 325-3L 18 NPT vent tap. Optional 12A09 vent limiting device or 13A15 vent protector. 325-5 325-5L 38 NPT vent tap. Optional 12A39 vent limiting device or 13A15-5 vent protector. 325-7A 325-7AL 12 NPT vent tap. Optional 12A49 vent limiting device or 13A25 vent protector. 325-9 325-9L 12 NPT vent tap. Optional 12A49 vent limiting device or 13A25 vent protector. R400S R500S R600S 18 NPT vent tap. Optional 12A04 vent limiting device. OPD47 Integral vent limiting orifice includes dust cap. OPD48 OPD600 18 NPT vent tap. Optional 12A09 vent limiting device or 13A15 vent protector. OPD210D 38 NPT vent tap. Optional 12A39 vent limiting device or 13A15-5 vent protector. OPD210E 12 NPT vent tap. Optional 12A49 vent limiting device or 13A25 vent protector. NOTICE Maxitrol vent limiting devices eliminate the need to run vent piping to the outside. Vent limiting devices are designed for use indoors and in spaces where limiting the amount of gas escapement due to diaphragm failure is critical. Vent limiting devices should not be used outdoors if they are exposed to the environment. Vent protectors are available for all outdoor applications to ensure proper vent protection. CHOOSING A VENT ACCESSORY 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 63 Dead End Lockup Pressure will be maintained within ANSICSA limits under no flow conditions. The amount of climb above set point is influenced by inlet pressure flow rate before no flow condition and piping arrangement. Dead end lockup pressure regulators must be properly sized for desired performance. Differential Pressure The difference between inlet pressure to the pressure regulator and outlet pressure from the pressure regulator. To obtain differential pressure subtract the desired outlet pressure from available inlet pressure. Line Pressure Regulator A pressure regulator intended for installation in a building gas distribution system between the building service regulator or LP-gas 2 psi service regulator and gas utilization equipment. Lockup Type Under no flow conditions outlet pressure will rise above adjusted pressure but will not rise to line pressure. Minimum Capacity Main Burner Only Minimum capacity of a pressure regulator designed to control the flow to the main burner only. Maximum Capacity Main Burner Only Maximum capacity of a pressure regulator at which the pressure regulator will control main burner pressure within acceptable limits. Maximum Capacity Main Burner and Pilot Maximum capacity of a pressure regulator at which the pressure regulator will control main burner and pilot line pressure within acceptable limits. Capacity Total load Btuh of all appliances combined. Maximum Individual Load Largest single appliance or burner served by the pressure regulator. Maximum Individual Load Capacity 1. The maximum capacity or flow at which a line pressure regulator will control lockup pressure within acceptable limits. 2. The maximum capacity or flow at which a pressure regulator will control pilot line pressure within acceptable limits. Non-Lockup Type Under static conditions when no gas is flowing outlet pressure will rise to line pressure. Overpressure Protection Device OPD Adevicewhichunderabnormalconditionswillacttoreduce restrict or shut off the supply of gas flowing into a system to prevent pressure in that system from exceeding 2 psi. Monitoring Regulator An overpressure protection device which functions as a second pressure regulator in series with the primary pressure regulator. Overpressure Relief Device An overpressure protection device which functions by discharging gas from the downstream system to a safe location. Overpressure Shut-Off DeviceAn overpressure protection device which functions by completely shutting off the flow of gas into the downstream system. Pressure Drop The natural loss of pressure that occurs in the pressure regulator or in any valve or pipe due to friction. This friction impedes fluid motion without regard to artificial losses deliberately created by diaphragm action. The equivalent flow rate for a loss in given pressure with the pressure regulator valve in a normally wide open position. Rated Inlet Pressure The highest inlet pressure for which the control is intended to be used. Vent Limiter A means that limits the flow of gas from the atmospheric chamber to the atmosphere in the event of a diaphragm rupture. This may be either a limiting orifice or a ball check vent limiting device. Limiting Orifice Type A vent limiter where the flow through the limiter is the same in both directions Zero Governors They require an external impulse signal such as top loading with pressure or generating vacuum in the downstream piping. DEFINITIONS 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 64 Pipe Sizes........................................ 12 to 2 threaded connections with NPT or ISO7-1 threads. Housing Material............................ GF40 GF60 GF80 aluminum. Mounting........................................ Suitable for multi-positional mounting preferably with lid facing down or to the side to facilitate removal of debris during maintenance. NOTE All Maxitrol gas filters should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GF_IO_EN.DE. Certifications.................................... According to DIN 3386 Gas Appliances 2009142EC and Pressure Equipment Directive 9723EEC. Gas Types........................................ Suitable for natural manufactured mixed gases liquefied petroleum gases LP gas-air mixtures sewer gas and air. Pressure Tap Connector................... Optional Pressure tap PF10 connections inlet andor outlet side. Maximum Inlet Pressure................. 15 psi 400 kPa Ambient Temperature Ranges.......... -4 to 175F -20 to 80C Storage and Transport Temp............ -58 to 175F -50 to 80C Filter Replacement ......................... GF40 Models part number 101706-1 GF60 Models part number 101706-2 GF80 Models part number 101706-3 Gas and air filters protect downstream controls regulators automatic shut-off valves from particulate contamination. Recommended for use upstream of fittings regulators and controls. Applications for the residential commercial cooking process heating and industrial burner industries. GF60 GF SERIES Gas and Air Filters Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 65 NPT Model ISO 7-1 Model Pipe Size Pressure GF40-44 GF40M-44 12 100 kPa 400 kPa GF60-66 GF60M-66 34 100 kPa 400 kPa GF60-88 GF60M-88 1 100 kPa 400 kPa GF80-1010 GF80M-1010 1 14 100 kPa 400 kPa GF80-1212 GF80M-1212 1 12 100 kPa 400 kPa GF80-1616 GF80M-1616 2 100 kPa 400 kPa Outer Dimensions Model Swing Radius A B C GF40 1.6 41 mm 2.1 53 mm 2.7 69 mm 2.3 58 mm GF60 2.6 66 mm 3.7 94 mm 4.3 109 mm 3.7 94 mm GF80 4 102 mm 6.2 158 mm 6.2 163 mm 6.4 163 mm GF40 GF60 GF80 A A A GAS AND AIR FILTERS Dimensions UA.TR.012-13 65 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 66 Pipe Sizes........................................ DN40 DN50 DN65. ASMEANSI Class 125 1 12 to 2 12 flanged. Contact Maxitrol Company for availability. Housing Material............................ Aluminum. Mounting........................................ Suitable for multi-positional mounting preferably with lid facing down or to the side to facilitate removal of debris during maintenance. NOTE All Maxitrol gas filters should be installed and operated in accordance with Maxitrol Safety Warning Instructions see GF_IO_EN.DE. Certifications.................................... According to CE0085AQ0979 Gas Types........................................ Suitable for natural manufactured mixed gases liquefied petroleum gases LP gas-air mixtures sewer gas and air. Pressure Tap Connector................... Optional Pressure tap PF10 connections inlet andor outlet side. Maximum Inlet Pressure................. 87 psi 600 kPa Ambient Temperature Ranges.......... -4 to 175F -20 to 80C Storage and Transport Temp............ -58 to 175F -50 to 80C Filter Replacement Kit..................... KT-GF1000MF Gas and air filters protect downstream controls regulators automatic shut-off valves from particulate contamination. Recommended for use upstream of fittings regulators and controls. Applications for the residential commercial cooking process heating and industrial burner industries. GF1000MF40 GF1000 SERIES Gas and Air Filters Specifications 2015 Maxitrol Company. All Rights Reserved. DRAFT 09.18.2013 67 Model Pipe Size Pressure GF1000MF40 DN40 100 kPa 400 kPa 600 kPa GF1000MF50 DN50 100 kPa 400 kPa 600 kPa GF1000MF65 DN65 100 kPa 400 kPa 600 kPa GF1000F40 1 12 100 kPa 400 kPa 600 kPa GF1000F50 2 100 kPa 400 kPa 600 kPa GF1000F65 2 12 100 kPa 400 kPa 600 kPa Outer Dimensions Model A B C GF1000MF40 GF1000F40 6.2 157 mm 9.2 234 mm 6.1 155 mm GF1000MF50 GF1000F50 6.6 168 mm 9.2 234 mm 6.1 155 mm GF1000MF65 GF1000F65 7.4 188 mm 9.2 234 mm 6.1 155 mm GF1000MF40 GF1000MF50 GF1000MF65 GAS AND AIR FILTERS Dimensions UA.TR.012-13 67 A A A Maxitrol Company 23555 Telegraph Rd. PO Box 2230 Southfield MI 48037-2230 GPR_MS_EN_10.2015 www.maxitrol.com 2015 Maxitrol Company All Rights Reserved