Watts 374A Boiler Water Pressure Relief Valve, 3/4" FREEOVER35 1" cutting capacity

1" cutting capacity

Designed to prevent contaminants from entering the main water supply

Bright brass

Pinch point rat tail crow bar

Superior moisture resistance

Watts 374A Boiler Water Pressure Relief Valve, 3/4" FREEOVER35 1" cutting capacitySeries 374A Boiler Pressure Relief Valves are used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment. It consists of an iron body construction with forged bronze inlet connections, non metallic disc to metal seating, stainless steel spring, and test lever. Series 374A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in