Watts 0382870 Valve Els PW 17895 while the rugged 2-piece piston

while the rugged 2-piece piston construction ensures reliable cycling in refrigeration solenoid valve applications

while the reverse may trip the HVAC circuit breaker

excessive vibration at the blower housing

this unit is built to withstand the rigors of high-cycle duty in demanding HVACR environments

this model is supplied in a no-dial configuration

Watts 0382870 Valve Els PW 17895 while the rugged 2-piece pistonThe Watts 0382870 (also identified as model 740 1 60) is a high capacity boiler pressure relief valve engineered for heavy duty hot water space heating applications. This 1" x 1 1 4" NPT valve features a durable iron body construction and is specifically designed to provide emergency overpressure protection for commercial and large scale residential boilers. With a pressure relief setting of 60 psi and a certified steam discharge capacity of 2,200,000