Watts 0372271 530C 3/4" Calibrated Pressure Relief Valve Valves Specialty Valves Pressure Relief Valve

Watts 0372271 530C 3/4" Calibrated Pressure Relief Valve Series 530C calibrated pressure relief valves are spring operated brass valves designed for use only as protection from the build up of excessive pressure in systems containing water, oil or air. Series 530C valves incorporate a calibrated adjustment feature for setting the valve to the relief pressure required. These valves are ideally suited for bypass thermal expansion relief.Watts 0372271 Features: Calibrated adjustment feature for setting valve to relief pressure required Adjustable range 50 – 175psi (3.4 – 12.1 bar) All brass construction All stainless steel spring Buna-N disc on machined body seat Inlet (bottom), male NPT threaded Outlet (side), female NPT threadedWatts 0372271 Specifications: Height: 3" Length: 1-5/8" Material: Brass Connection Size: 3/4" Connection Type: NPT Weight: 0.6 lbs. Pressure Relief Valve N/A