Double Flanged Double Plate Check Valve

Double Flanged Double Plate Check Valve
Product Details

Double Flanged Double Plate Check Valve

Design Codes

Size Range

1.5"-36" (DN40 - DN900)

Pressure Rating For ASME

125LB,150LB,300LB,600LB,900LB,1500LB,2500LB,Suit For ASME/MSS/API Flange

Pressure Rating For ISO

PN10,PN16,PN25,PN40,Suit For ISO Flange

Pressure Rating For JIS

5K,10K,20K,Suit For JIS Flange

Body Material

CI/DI/WCB/CF8/CF8M

Seat

NBR/EPDM/VITON/METAL(Same as Body)

Design Standard

API 594 and Manafacture's

End Facing

FF/RF


Main Feature

It is opened or closed by the valve clack moving to-and-fro through the valve body guiding axle under the spring effect.

The valve body passageway is designed in a wing-shaped streamline type, allowing the medium to flow through the passageway rapidly and steadily with no noise.

It can be installed on horizontal and vertical pipelines.




Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of double flanged double plate check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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