Quick Detail：?Lug 150LBS hard faced stainless steel check Valve

Design standard: API594

Construction: Dual Plate Check Valve

Body material: Stainless steel316

Disc: CF8M, SS316

Seat: hard faced Metal SS31

Nominal diameter: 8”

Pressure: CL150LBS?

End connection: lug with ears

Face to face: DIN3202 ANSI B16.10

Working temperature: -29℃~+425℃.

Test and inspection: API 598.

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Product Range

Optional Construction: Single Disc/Double Disc

Optional Ends: wafer, flanged

Optional seal: Metal seat/ Resilient Seat

Available Body Material: WCB/LCB/LCC/CF8/CF8M/CF3M/4A/5A/Alloy Steel

Available Seat: WCB/LCB/LCC/CF8M/CF8/CF3M/F51/F53/STL/PTFE/EPDM/NBR/VITON

Available Disc: WCB/LCB/LCC/CF8M/CF8/CF3M/4A/5A

Available spring: SS304/SS316/17-7H/Inconel-750X

Pressure Range: 150LBS-1500LBS , PN10-PN250

Size Range: 2”-48” DN50-DN1200mm

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Application:

The valve is used as a device to prevent the medium from flowing backward on industrial pipelines.

Medium can be fresh water, sewage water, sea water,

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Optional Construction: Single Disc/Double Disc

Optional Ends: wafer, flanged

Optional seal: Metal seat/ Resilient Seat

Available Body Material: WCB/LCB/LCC/CF8/CF8M/CF3M/4A/5A/Alloy Steel

Available Seat: WCB/LCB/LCC/CF8M/CF8/CF3M/F51/F53/STL/PTFE/EPDM/NBR/VITON

Available Disc: WCB/LCB/LCC/CF8M/CF8/CF3M/4A/5A

Available spring: SS304/SS316/17-7H/Inconel-750X

Pressure Range: 150LBS-1500LBS , PN10-PN250

Size Range: 2”-48” DN50-DN1200mm

Butterfly check valve is automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent backflow of the medium. It is also known as reverse flow valve, and back pressure valve. The check valve belongs to an automatic valve. Its main functions are to prevent backflow of the medium, to prevent the pump and drive motor from reversing, and to release the medium in the container.

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The valve is used as a device to prevent the medium from flowing backward on industrial pipelines.

Medium can be fresh water, sewage water, sea water,