Hose valve, 1 ½" F. NPT inlet x 1 ½" M. NST outlet, UL listed to 300 psi. Used to regulate and control high pressures in standpipe and sprinkler systems. Constant pressure regulation under residual (flowing) and static (non-flowing) conditions. Tamper-proof pressure setting. Valve seat acts as checking device and closes when inlet pressures drop below selected static outlet pressures. Optional monitor switch adapter bracket permits valve supervision by electrical means. Angle type, cast brass body with brass and stainless steel internals.
| Make | Guardian |
|---|---|
| Manufacturer | Guardian Fire Equipment, Inc. |
| Model code | 5240 |
| Use | Hose |
| Inlet Size (in.) | 1.5 |
| Thread Type | NPT |
| Additional info |
Hose valve, 1 ½" F. NPT inlet x 1 ½" M. NST outlet, UL listed to 300 psi. Used to regulate and control high pressures in standpipe and sprinkler systems. Constant pressure regulation under residual (flowing) and static (non-flowing) conditions. Tamper-proof pressure setting. Valve seat acts as checking device and closes when inlet pressures drop below selected static outlet pressures. Optional monitor switch adapter bracket permits valve supervision by electrical means. Angle type, cast brass body with brass and stainless steel internals. |