Field Adjustable Pressure Reducing Valves

•    Sensitive and Accurate Pressure Restriction
•    Easy Adjustment and Maintenance
•    UL Listed  

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 for use in Class II systems while the 2-1/2" size valve is listed for in Class I and Class III systems.