Cla-Val 90-ADJ-PRV Series Valves are UL Listed Field Adjustable Pressure Reducing Valves designed for use in automatic fire sprinkler systems and standpipe applications. The 1-1/2″ size valve is listed for use in Class II systems, while the 2-1/2″ size valve is listed for in Class I and Class III systems.
The Cla-Val 1 ½” Model 90-ADJ-PRV-15 features a Forged Brass finish body with Forgeline Bonnet and Seat Assembly. The system water pressure is controlled by adjusting the flow restriction, however, if full flow is required the restriction can be overridden. This heavy-duty design is factory tested to 300 psi (2070 KPa). It is also UL/ULC Listed. A brass body is standard but can be supplied with a polish chrome, cast chrome or polish brass finish.