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DIRECT-ACTING PRESSURE REDUCER S22
The S22 is a direct-acting, balanced piston pressure regulator designed for low, medium, and high pressures. It is suitable for domestic and industrial applications with natural gas, industrial gas, LPG, and non-corrosive liquids.
Thanks to the sustainable system concept, the following features were achieved:
- High and accurate flow rate (even at maximum flows);
- High accuracy in the closure zone and pressure regulation;
- Full closure – no internal leaks;
- Reduced response time.
The S21 pressure regulator is classified as a "Fail to Open" type according to European standard EN 334.
S22 pressure regulators have a top entry design (inspection opening from the top), which allows maintenance work to be carried out without having to remove the body from the pipeline.
S22 - IPR 300 and S22 - IPR 600
Inlet pressure | Model | Setting the outlet pressure | Ref. No. |
6 bar / 87 PSIG (BP / MP / AP) | S22-IPR300 DN40 PN16 / 25 | 19-23 mbar (BP) | 22-R-125-0006 |
240 - 420 mbar (MP) | 22-R-125-2005 | ||
480 mbar - 960 mbar (AP) | 22-R-125-4001 | ||
20 bar / 290 PSIG (APA) | 0.95 - 1.6 bar (APA 1500) | 22-R-125-8003 | |
1.7 bar - 2.8 bar (APA 4000) | 22-R-125-9003 | ||
6 bar / 87 PSIG (BP / MP / AP) | S22-IPR600 DN50 PN16 / 25 | 19-23 mbar (BP) | 22-R-425-0009 |
240 - 420 mbar (MP) | 22-R-425-2010 | ||
480 mbar - 960 mbar (AP) | 22-R-425-4006 | ||
20 bar / 290 PSIG (APA) | 0.95 - 1.6 bar (APA 1500) | 22-R-425-8007 | |
1.7 bar - 2.8 bar (APA 4000) | 22-R-425-9006 |
