Hy-Lok's 700H Series check valves with EPDM provide a robust solution for hydrogen applications in mobile and stationary systems that require high pressure requirements and a reliable seal. These valves offer a cracking pressure range of 1/3 psig to 25 psig within the scope of EC-79 type approval and are equipped with EPDM O-rings that prevent both internal and external leakage. For a precise and secure connection, the valves are available with various end connections, including Hy-Lok compression fittings or NPT threaded connections.
With a maximum operating pressure of up to 350 bar (5,076 psig) and a temperature range of -40 °C to +85 °C, the valves cover a wide range of hydrogen applications. Hy-Lok's 700H Series with EPDM is a reliable choice for check valves in hydrogen systems that require increased tightness and high performance.
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