Choose from our selection of steam check valves, including threaded check valves, high-flow threaded check valves, and more. Same and Next Day Delivery.

These valves open to allow flow in one direction and close when flow stops or reverses. Nickel-plated brass valves are more corrosion resistant than plain brass or bronze valves. 316 stainless steel valves have the best corrosion resistance.

2024年3月6日 · 1 inch Stainless Steel Swing Check Valve, High Pressure One Way Valve for Water, Steam, Oils, Applicable for Most Pipeline Systems

Swing Check Valve Connector Type: 1 inch NPT Female x Female Threaded ; Swing Check Valve Material: Stainless Steel SS 304, suitable for full range of liquids and gas, water, air and some corrosive liquid ; Temperature Range of Swing Check Valve: -60 to 450 Degree Fahrenheit, Working Pressure 200 WOG

1" NPT Stainless Steel Spring Check Valve, WOG1000 NPT Thread unleaded In-Line Vertical Check Valve, Non Return One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air DN25

Clean and maintain these valves without removing welded connections. They have a three-piece bolted body that disassembles inline for easy access to internal components. Use with water, oil, air, inert gas, and steam.

Control back flow in general-service and high-purity applications with Swagelok check valves available in a range of adjustable and fixed cracking pressures. Features: Working pressures up to 6000 psig (413 bar); Adjustable and fixed cracking pressures; Variety of end connections; 316 stainless steel and brass materials.

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Spirax Sarco US Check Valves are compact, minimal maintenance solutions to prevent reverse flow in steam system pipelines. Find out more here.

1" Threaded Bronze Spring Check Valve Applications: Well-suited for a broad range of applications, including saturated steam and chemical service. May be installed in both horizontal and vertical flow with upward flow. Do not use for reciprocating air compressor service. Features: FNPT and MNPT Inlet Option Spring Actuated Bronze Sizes ¼" to 3"