Watts 0383020 Valve Els PW 17895 Common Questions Is the Reznor

Common Questions Is the Reznor 196852 compatible with natural gas systems

When should this relief valve be replaced

Manufactured from high-temperature resistant materials

technically identical to the Sporlan E3S130

always verify the motor shaft diameter

Watts 0383020 Valve Els PW 17895 Common Questions Is the ReznorThe Watts 0383020 (Model 740) is a high capacity ASME Section IV water pressure relief valve specifically engineered for large scale hot water space heating boilers. This 1 1 4 inch NPT iron body valve is designed to provide emergency overpressure protection, featuring a 30 PSI relief setting and a significant steam discharge capacity of 2,105,000 BTU hr. Its robust construction utilizes non metallic disc to metal seating to prevent sticking and