Description
What is the primary function of a "quick drop-out" pilot
optimizing durability in HVACR environments
successfully eliminating leaks and restoring the safety of the potable water supply by preventing backsiphonage and backpressure
70" WC negative pressure threshold
Watts 0121475 Valve Els PW 17895 What is the primary functionThe Watts 0121475 (Model LF174A 3 4 100) is a high capacity pressure relief valve designed specifically for protection against excessive pressure in large hot water heating boilers and low pressure vessels. Featuring a Lead Free copper silicon alloy body, this 3 4 inch NPT threaded valve is engineered for durability and compliance with modern potable water safety standards. With a factory preset relief pressure of 100 PSI and a high BTU steam