30 Lb Boiler Relief Valve 3/4"

3/4 in. (20mm)On hydronic boilers up to 550,000 BTUStandard pressure relief setting is 30 PSIIron body with bronze inletsSeries 374A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat"WATTS" BOILER RELIEF VALVE Size: 3/4" Non-mechanical seat-to-disc alignment will not stick or...