Pressure Relief Valve (0556035)
by Watts Water
This lead free calibrated pressure relief valve, 1/2 inch, is designed for use as protection against excessive pressure build-up in systems containing water, oil and air. It has a lead free brass body, 1/2 inch NPT male inlet and 1/2 inch NPT female outlet. This valve has an adjustable pressure of 50 to 175 PSI (3.4 to 12.1 BAR) and maximum working temperature of 180 degrees F.