plastic pressure relief valve for sale, brand-new and used.

WATTS 0358553 WATTS 374A 3/4" 30 PSI RELIEF VALVE 550,000BTU

NEW 200 PSI AIR PRESSURE SAFETY RELIEF VALVE PRODUCT OVERVIEW This ASME soft seat safety relief valve, also known as a "pressure relief valve" or "pop off valve" is a standard safety valve for small air compressor systems and related applications. Even though the size is compact, the flow capacities are high. A resilient silicone rubber pad insures valve is bubble tight to within 10% of set pressure.

REGO RELIEF VALVE PRV, CRYOGENIC SAFETY, SYSTEM 1/4 MPT INCHES FOR GASES 150 PSI NEW Product Features : 100% factory tested. Temperatures Range -320° to +165° F. Repeatable performance.

Wilkins Pressure Relief Valve TP1100A-150psi 3/4 NPT

Series BPR Pressure Relief Valve

1/4" Side-Port Relief Valve 200 psi

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Airlife Bubble Humidifier Part# 002003 White Cap 3 psi Pressure Relief Valve Capacity 370ml Box of 50 The Airlife empty humidifiers are transparent for maximum clarity. The latex free empty humidifier provide a economical alternative to the prefilled humidifiers. These 370ml capacity units have an audible alarm to warn of obstructions to flow.

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YOU ARE BIDDING ON A BRAND NEW NEVER USED Heavy Duty Plum-Pro Pressure Relief Valve for Tankless Water Heater This pressure relief valve is custom designed for our tankless system. The pressure relief valve is designed to protect your water line and heater (in the event) of over-pressurization which can lead to costly ruptured water lines, heater damage and internal water flooding within your home.

Apollo 18C5225-150 Temp Pressure Relief Valve 1" NPT 5" Element Brand New in PackagingFREE SHIP US !! Combination temperature and pressure relief valve.Temperature steam rated ANSI Z21.22/CSA 4.4 relief valvesfor hot water supplyMax. Temp relief 210 F

Brand new Wilkins pressure operated relief valve, model P1000A-30, asme rating 510,000 BTU. 3/4" MNPT. Thanks for looking

Product Description The Four Functions: Anti-Siphon - The discharge flow path goes through a port that only opens on the discharge stroke of the pump. This prevents the discharge line from siphoning liquid from the supply tank in most applications. Back Pressure - The diaphragm that controls anti-siphoning creates approximately 20 psi (1.4 Bar) back pressure on the pump's discharge valve which improves system performance.

Cash Acme Pressure Temperature Relief Valve 3/4" NCLX-5 210Automatic reseating pressure-temperature relief valve for water HeatersFREE SHIPPING