Watts 0121517 Valve 319852-301 Why is the 195 PSI

Why is the 195 PSI MOP charge significant for R-410A systems

For outdoor or washdown areas

allowing for flexible mounting in various piping configurations

Common Questions What models is the 100233667 gasket compatible with

Watts 0121517 Valve 319852-301 Why is the 195 PSIThe Watts 0121517, high capacity LF174A pressure relief valve, is a critical safety component designed for large scale hot water heating systems and domestic supply boilers. Engineered with lead free copper silicon alloy construction, this 1. 25 inch ASME Section IV rated valve provides reliable protection against over pressurization. With a factory set relief pressure of 80 PSI and a steam discharge capacity of 3,605,000 BTU hr, it is purpose built