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
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 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 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