Watts 0121470 Relief Valve Refrigerant Precision Seating: Features a resilient

Precision Seating: Features a resilient silicone seat for tight shut-off after lift

and D2CG series models

While internal vent limiting options exist

High Nominal Capacity: Delivers up to 14 tons of cooling capacity

For precise field tuning

Watts 0121470 Relief Valve Refrigerant Precision Seating: Features a resilientThe Watts 0121470 (LF174A) 3 4" water pressure relief valve is a critical safety component designed for hot water heating boilers and hydronic systems. Engineered with a lead free copper silicon alloy body, this valve ensures compliance with low lead regulations while providing a high capacity discharge of 1,320,000 BTU hr at a fixed 75 PSI set pressure. The large diaphragm operated design minimizes the risk of seat sticking, while the non mechanical