Zurn Wilkins ZW4004ILGSS-S - 2-1/2" ZW4004SS Pressure Reducing Valve

The Pressure-Tru® ZW4004SS Pressure Reducing Valve is a floor control valve in automatic sprinkler systems, as well as a standpipe valve for class I and class III systems.
The factory set valve regulates pressure under both FLOW and NO-FLOW conditions.
2-1/2" pressure reducing in-line (globe type) valve with grooved inlet and outlet connections and supervisory switch - S flow curve factory set.
Non-field adjustable, factory set only.
Factory installed supervisory switch.
Available with grooved inlet and outlet.
Regulates pressure under both FLOW and NO-FLOW conditions.