Product Details
The Watts pressure/temperature relief valve is designed for water applications, featuring a 3/4" NPT connection and calibrated for a pressure rating of 125 PSI and a temperature rating of 200°F. It has a width of 2-5/8" and includes a 3" probe, capable of handling up to 180,000 BTU. The valve is manufactured by Watts with the MFG# 40L - 125210 and adheres to ANSI Z21.22 and ASME Section IV compliance standards.








