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Supply chain directory

Relief Valves

33
Companies
34
Programmes
7
Countries

Relief valves for aerospace applications are pressure-limiting devices that protect hydraulic, pneumatic, fuel, and bleed-air systems by venting fluid when line pressure exceeds a pre-set threshold, encompassing poppet, ball, and pilot-operated configurations manufactured to AS, NAS, and MIL specifications using corrosion-resistant alloys, PTFE seals, and precision spring assemblies.

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