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Optimized HVAC Performance: Regulates water temperature control to improve overall energy efficiency and equipment lifespan
ensuring accurate superheat control even in systems with significant pressure drops
and condensing units
ensuring stable system response times
Operating with a factory-set 15 PSI relief pressure
Watts 0383942 Relief Valve Els PW 29614 Optimized HVAC Performance: Regulates waterThe Watts 0383942 (Model 740 1 1 2 75) is a high capacity ASME Section IV safety relief valve engineered specifically for liquid filled hot water heating boilers and storage tanks. Featuring a 1 1 2 inch NPT threaded inlet and outlet, this valve is factory set to discharge at 75 PSI with a massive steam equivalent relief capacity of 5,909,000 BTU hr. The Watts 740 series utilizes a large orifice design and a silicon coated EPDM disc to ensure positive
US$ 198.00
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