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Stainless Steel Check Valve

1.Swing check valve disc shapes as a disc, which is around seat channel shaft for rotary motion.
2.Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief.
3.It is suitable for low velocity and the flow doesn't often change in large diameter occasion.

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Stainless steel bolt bonnet flanged swing check valve, stainless steel swing check valve, SS non-return valve, CF8 swing check valve, API603 check valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline. Its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge of the medium in the container.


Features:

1.Swing check valve disc shapes as a disc, which is around seat channel shaft for rotary motion.

2.Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief.

3.It is suitable for low velocity and the flow doesn't often change in large diameter occasion.


Product Name:

API603 Swing Check Valve

Size:

2inch to 48inch(DN50 to DN1200)

Pressure rating

150LB to 1500LB (PN10 to PN160)

Material:

A351 CF8、CF8M、CF3、CF3M,etc.

End connection:

RF

Operation type

None

Design Standards:

BS1868

Face to Face:

ASME B16.10

Test standard:

API598

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