RV SERIES
Straight-Thru-Flow-Design
RV Series Straight-Thru-Flow-Design
Maxitrol’s straight-thru-flow (STF) design regulators are non-lockup type regulators for high capacities at low inlet pressures. 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.
Certifications
Fuel Gases
Suitable for natural, manufactured, mixed gases, liquefied petroleum gases, LP gas-air mixtures, and gases of DIN EN 437 gas family 1, 2, and 3.
Pipe Sizes — Threaded
| Model | Pipe Sizes — Threaded |
| RV52… | ½”, ¾”, Rp ½, Rp ¾ |
| RV53… | ¾”, 1″, Rp ¾, Rp 1 |
| RV61… | 1″, 1 ¼”, Rp 1, Rp 1 ¼ |
| RV81… | 1 ¼”, 1 ½”, Rp 1 ¼, Rp 1 ½ |
| RV91… | 2″, Rp 2″ |
| RV91… | 2 ½”, Rp 2 ½ |
| RV111… | 2 ½”, 3″, Rp 2 ½, Rp 3 |
| Title | Description | Version | Download |
|---|---|---|---|
| RV-STF Design (NA) | Catalog; Original straight-thru-flow design regulators are non-lockup type for high capacities at low inlet pressures. (excerpt) | 🇺🇸 North America, Imperial Units; GPR_MS_EN_09.2024 (RV-STF) | DownloadPreview |
| RV-STF Design (EU/UK) | Catalog; Original straight-thru-flow design regulators are non-lockup type for high capacities at low inlet pressures. (excerpt) | 🇬🇧 EU/UK, Metric Units; GDR.GF-LT-EN_09.2022 (RV) | DownloadPreview |
| Gas Pressure Regulator and Modulator Catalog (NA) | Catalog; Gas Pressure Regulators and Modulators (full catalog) | 🇺🇸 North America, Imperial Units; GPR_MS_EN_09.20234 | DownloadPreview |
| Gas Pressure Regulators and Filters Catalog (EU/UK) | Catalog; Gas Pressure Regulators and Filters (full catalog) | 🇬🇧 EU/UK, Metric Units; GDR.GF-LT-EN_11.2024 | DownloadPreview |