Watts 3G-OTH-437977 — Technical Specifications

The WATTS Pressure Relief Valve (MPN 1/2 530-FP) is a non-code relief valve for air, inert gas, and liquids, with a 1/2 in MNPT x 1/2 in FNPT brass body rated to 175 psi max. operating pressure and 180°F. 3G Electric interprets your demand, sources this genuine OEM part, and supports your application across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.