Zurn Wilkins ZW4000-S - 2-1/2" ZW4000 Pressure Reducing Fire Hose Valve
- The Pressure-Tru® ZW4000 2-1/2" Pressure Reducing Fire Hose Valve with male hose thread is factory set and listed as a standpipe valve for individual hose stations in CLASS I and CLASS III systems.
- 2-1/2" pressure reducing fire hose valve - S flow curve factory setting.
- Factory set outlet pressure setting.
- Special hose threads available as an option.
- Available with rough chrome finish.
- Regulates pressure under both FLOW and NO-FLOW conditions.