Watts 0121626|WW0121626 - 3/4 LF530-C100-300

This 3/4 inch lead free calibrated pressure relief valve 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, 3/4 inch NPT male inlet and 1/2 inch NPT female (drain) outlet. This valve has an adjustable pressure of 100 to 300 psi (6.9 to 20.7 bar) and maximum working temperature of 180 degrees F.