Watts 530C 1/2" Calibrated Pressure Relief Valve

530C 1/2" 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 0371271 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 threaded

Watts 0371271 Specifications:

• Height: 3"
• Length: 1-5/8"
• Material: Brass
• Connection Size: 1/2"
• Connection Type: NPT
• Weight: 0.5 lbs.