3" Cla-Val 90A-21 Angled Fire Pressure Reducing Valve Grooved

90A-21 (angle) Pressure Reducing Valves are indispensable in any fire protection system. The diaphragm design is proven highly reliable and easy to maintain. Epoxy coating is strongly recommended for all fire system valves (excluding bronze valves). The 90A-21 can be supplied with optional internal and external epoxy coating of the main valve wetted surfaces.