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Constructed with a robust bronze body and a Teflon (PFA) disc insert
338085-403
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Watts 0121575 Valve 30067439-890 Constructed with a robust bronzeThe Watts 0121575 is a high capacity ASME Section IV water pressure relief valve engineered for commercial hot water heating and domestic supply boiler systems. Built with a lead free copper silicon alloy body, the Watts LF174A 2 inch valve is designed to manage thermal expansion and provide overpressure protection in demanding mechanical rooms. This model features a 150 PSI pressure setting and is capable of a massive steam discharge capacity of
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