Extra Data: 1-1/2'' female NPT inlet and female 1-1/2'' NPT outlet threads, 1-1/2'' pressure reducing valve - O flow curve factory set, Factory installed supervisory switch, Non-field adjustable, factory set only
Family: Zw4104
Bullet5: Available with grooved inlet and outlet
Bullet6: Regulates pressure under both FLOW and NO-FLOW conditions.
Description: The Pressure-Tru ZW4104SS 1-1/2'' Pressure Reducing Fire Sprinkler Control Valve with Female Pipe Thread contains an integral supervisory switch. This factory set valve regulates pressure under both flow and no-flow conditions.