Check Valve Series

Clamping check valve

Nominal diameter: DN50-DN1000
Nominal pressure: PN6-PN25
Body material: WCB, CF8, CF8M, CF3, CF3M
Connection mode: flange
Flange standard: HG/T 20592, ASME B16.5
Structure length: GP/T12221

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Available in nominal diameters from DN50 to DN1000, with pressure ratings from PN6 to PN25. Body materials include WCB, CF8, CF8M, CF3, and CF3M, with full lining for superior corrosion resistance. Designed to prevent backflow in pipeline systems. Manufactured in accordance with GB/T 12221 face-to-face dimension standards, and complies with HG/T 20592 and ASME B16.5 flange standards with flanged connections. Suitable for a wide range of industrial applications requiring reliable backflow prevention and corrosion resistance.

The following materials are available for download. For more technical documents, please contact us.