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Mob: +8615068285212
Tel: +86-577-67354396
E-mail: sales@3dvalve.com
Carbon Steel Swing Check Valve

Carbon Steel Swing Check Valve

While not a valve in the traditional sense, carbon steel swing check valves serve an important application-namely to prevent flow in one direction while allowing it in the other.

E-mail: sales@3dvalve.com
Mob: +8615068285212
Tel: +86-577-67354396
...

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While not a valve in the traditional sense, carbon steel swing check valves serve an important application-namely to prevent flow in one direction while allowing it in the other. A swing check valve is self-actuated and designed to prevent fluid from flowing back into the system (prevent reverse flow). Real-life applications include preventing backflow into an injection line or into a pump. The fluid flow opens the valve by forcing a disk or ball in one direction. When the flow stops, the disk or ball is seated and closes the valve. They can be installed in horizontal or vertical upward flow piping.

Bodies and covers are high quality cast and afterwards precisely machined, directing the attention to prevent stress concentration.

The design characteristic of swing check valve is the unobstructed passageway, with a full-opening when required.



Design Features

Design standard as per: API6D, ASME B16.34, GB/T 12236.

Compact and reasonable product structure, reliable tightness and good performance;

Smooth fluid passageway and small fluid resistance;

Swing type disc.

Can be designed with a Damping Cylinder

Rapid closing and flexible actions of the valve disc

Small closing impact, water hammer is not liable to be generated.

Smooth fluid passageway and small fluid resistance.


Product Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter: 1/2"~60"(DN15~DN1500)

Pressure range:Class150~2500(PN10~PN420)

End connection: RF, RTJ, BW

Working temperature:-196℃~+560℃


阀门工地使用现场(001)


Brand

3D

Valve Type

Carbon Steel Swing Check Valve

Valve Material

Cast steel, stainless steel, special alloy, etc

Valve Test

100% quantity tested before delivery

Valve Guarantee

18 months from the date of dispatch ex works, or 12 months from date of commodity installation.

Valve Painting

Customer request

Valve Package

Wooden case

MOQ

No requirement

Valve Certificate

API 6D/CE/ISO9001/ISO14001

Delivery Detail

Shipped in 4 or 6 weeks after payment

Port

SHANGHAI

Payment Terms

L/C,D/A,D/P,T/T

Certificate Offered

Packing List,Commercial Invoice,Test Reports and Material Certificates,Certificate of quality and quantity, Seller’s Certificate of Guarantee

 


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    Add: No.69, Xikang South Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province
    Mob: +8615068285212
    Tel: +86-577-67354396
    E-mail: sales@3dvalve.com

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