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Factory Set Pressure
Reducing Valves

Factory Set Pressure<br/>Reducing Valves
•    Sensitive and Accurate Pressure Control
•    Complies with NFPA for Class I Systems
•    UL/ ULC Listed

Cla-Val 90-FS-PRV Series Valves are UL/ULC listed Factory Set pressure reducing valve designed to be used as standpipe or floor control valves or as a checking device. 

The valves are built in compliance with NFPA for Class I systems and can handle “Flow” and “No Flow” conditions and rated for systems up to a maximum inlet pressure of 400 psi.

A brass body is standard on 90-FS-PRVs but can be supplied with a chrome plate finish. An optional Supervisory Switch is available at an additional charge.