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Flange Gate Valve with Dust Cover

Flange Gate Valve with Dust Cover

-OS & Y, Rising stem
-Bolted Bonnet with spiral-would gasket
-Flexible Wedge
-Backseat Weld-Deposited
-Threaded or welded seat ring

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Gate valve with dust cover, flange gate valve with protect cover, cast steel gate valve with protection.

Gate Valve opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typical gate valves should never be used for regulating flow, unless they are specifically designed for that purpose. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening


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Product Features: 

-OS & Y, Rising stem

-Bolted Bonnet with spiral-would gasket

-Flexible Wedge

-Backseat Weld-Deposited

-Threaded or welded seat ring

-Renewable seat rings

-Extended Bonnet for Cryogenic Service

-Flanged or butt welded ends. 

-By Pass on Request

-Locking Device Optional

-protect valve from dust


Product Name:

DIN Standard gate valve

Cast steel gate valve

ANSI Gate Valve with dust cover

Carbon Steel slide Valve

Stainless steel slide valve

Size:

2inch to 48inch(DN50 to DN1200)

Pressure rating

150LB to 1500LB (PN10 to PN100)

Material:

A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15、 A351 CF8、CF8M、CF3、CF3M, etc

End connection:

Flange End

BW end

SW

Operation type

Hand wheel, Gear, Electric actuator, pneumatic actuator

Design Standards:

API 600

ASME B16.34

Face to Face:

ASME B16.10

Test standard:

API6D, API598


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