Used as a control and regulating valve for fire service end-of-line application on high-pressure sprinkler, standpipe and combined systems. The valve is used to regulate inlet pressure to 400 PSI/27.5 bars. This cast brass valve with rising stem has brass and stainless steel internal parts, aluminum hand wheel, female NPT inlet X male hose thread outlet. Features: 2½"/6.4 cm Female X Male Hydraulic piston design Tamper Proof Pressures Selected pressure control under residual and static conditions Selected pressure control for 20 to 400 PSI/1.3 to 27.5 bars Valve opens fully under low residual supply pressure Monitor Switch Adapter to provide valve supervision Additional Features: Maximum back pressure does not damage valve components Listed by Underwriters Laboratories as a checking device Listed by Underwriters Laboratories up to 400 PSI/27.5 bars pressure Complete piping system can be hydrostatically tested to 400 PSI/27.5bars without damage to valve
| Make | Potter Roemer |
|---|---|
| Manufacturer | Potter Roemer |
| Model code | 4053 |
| Inlet Size (in.) | 2.5 |
| Additional info |
Used as a control and regulating valve for fire service end-of-line application on high-pressure sprinkler, standpipe and combined systems. The valve is used to regulate inlet pressure to 400 PSI/27.5 bars. This cast brass valve with rising stem has brass and stainless steel internal parts, aluminum hand wheel, female NPT inlet X male hose thread outlet. Features:
Additional Features:
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