Shop All Pressure Relief Valves
A pressure relief valve lifts at a set pressure to vent excess and reseats when the system recovers; it is the last line of protection on boilers, receivers and process vessels. DWP receives relief and safety valves in plant storeroom lots and they move quickly, so this collection is thin between lots. Listed now is a Varec 3500 series 10 inch vacuum relief valve for tank breathing service.
To source one, request a quote with the set pressure, inlet and outlet size and class, body and trim material, and the code stamp you need (ASME Section I or VIII). Answers usually within 24 to 48 hours; the 30-day money-back guarantee applies.
Varec 3500B03TFR0P02 Vacuum Relief Valve 10"
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About DWP Industrial Sales
At DWP Industrial Sales, we provide new, used, and surplus industrial equipment to businesses across processing, manufacturing, utilities, and power generation. By connecting customers with reliable OEM equipment, we help reduce costs without compromising performance.
From pumps, valves, and motors to blowers, mixers, and specialty process equipment, we deliver industrial-grade reliability backed by exceptional customer service.
In this industry, downtime isn’t just an inconvenience; it’s a critical risk. That’s why DWP Industrial Sales was built to supply processing equipment, surplus machinery, and MRO parts with the speed, accuracy, and accountability operators demand. We don’t just move inventory; we move the equipment that keeps plants running.

