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Supply chain › Mechanical Systems & Hardware › Valves › Check Valves

Check Valves

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Check valves are passive, single-direction flow-control devices used in aerospace hydraulic, pneumatic, fuel, and bleed-air systems to prevent backflow without external actuation, encompassing ball, poppet, swing-disc, and duckbill configurations manufactured from titanium, CRES steel, and aluminium alloys to meet DO-160 environmental and AS33287 qualification standards.

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