The Cla-Val 2 ½” Model 90-FS-PRV-25 Is a UL/ULC listed Factory Set pressure reducing valve which can be used as a standpipe valve, floor control valve and a checking device. 

The valve is 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.