Check Valve

  • Working principle

    The medium enters the valve body from the inlet end, pushes the valve stem and the valve core to move upward, and the valve opens; when the medium is recirculated from the outlet end, the valve core and the valve stem act quickly under the action of the spring force and the medium pressure, and the valve is closed.

Technical Parameters

Nominal Pressure: PN16

Valve Specifications: DN15-DN50

Working Temperature: -10 °C - +180 °C

Connection Type: threaded, welded, quick-fit, flanged

Minimum Opening pressure: 30-40 mbar


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