Name: Check Valves for Hydrogen Applications - BuTech
Availability: InStock

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Check Valves for Hydrogen Applications - BuTech

BuTech check valves are ideal when leak-tight shut-off is not necessary.

The O-ring check valves reliably prevent backflow where leak-tight shutoff of liquids or gases is required including hydrogen.

BuTech also offers regulating valves, tubing, fittings, and connection components, as well as a variety of other tools to help you ensure proper operations, including hand tools, power tools, tube vices, and tube benders.

Key features

Check valve uses no elastomers and employs a metal to metal seal.

Temperature range for the Check Valves is -195 ° C to 260° C.

Available in pressures up to 100,000 PSI (6895 bar).

The standard construction uses a Buna-N o-ring, the O-Ring Check Valve is also available with the following O-rings: Viton, PTFE and Kalrez.

Temperature ranges for the O-Ring Check Valve are: Buna-N -65° to 250° F (-54° to 121° C); Viton -40° to 500° F (-40° to 260° C); Teflon -320° to 400° F (-195 to 204° C); Kalrez -25° to 550° F (-29° to 288° C).

Different connectors and versions available. Contact vendor for further information.

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Brand	BuTech
Max Pressure (in bar)	6895
Manufacturing Readiness (MRL)	10
Technology Readiness (TRL)	9
Compliant with	EC79
Max Ambient Temperature (in °C)	195
Min Ambient Temperature (in °C)	260

Check Valves for Hydrogen Applications - BuTech