
WATTS® 0342691 335 Boiler Pressure Safety Relief Valve
This 3/4 inch pressure safety relief valve is designed for use in commercial and industrial settings involving low pressure steam heating boilers and process systems. It features a durable bronze body with NPT female threaded inlet and outlet (drain) connections, a stainless steel spring, a top-guided stem, and a non-stick Teflon® disc-to-metal seal. The valve is factory set to relieve pressure at 30 psi (2.1 bar).
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Orders placed by 2:00pm EST will ship same day, except on holidays.
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Product overview
Specifications
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Delivery & Returns
Orders will ship same day if received by 2pm EST.
Upcoming holiday closures: May 25, 2026
All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.
FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.
