The Pressure-Tru™ ZW4100 Series Pressure Reducing Valve is listed as a standpipe valve for individual hose stations in CLASS II systems. Regulates pressure under both flow and no-flow conditions.
Compliance:
Features:
Keywords: Pressure Reducing Valve, standpipe valve, hose stations, Fire Hose Valve, Pressure-Tru, fire sprinkler pressure reducing valve, inlet pressure, grooved inlet connection