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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
Wafer Type Dual Plate Check Valve

Wafer Type Dual Plate Check Valve

Two plates are fixed onto the valve body with a spindle on which two torsion springs are equipped for installing the butterfly plate onto the valve body sealing face.

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

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三维厂房(001)


Wafer Type Dual Plate Check Valve: Two plates are fixed onto the valve body with a spindle on which two torsion springs are equipped for installing the butterfly plate onto the valve body sealing face. The butterfly plate pressed by the springs is opened by relying on the medium pressure, and the valve is closed by the spring force and the medium pressure under backflow. It can be installed on horizontal and vertical pipelines.


Design Features

Design standard as per: API 594, API 6D, ASME B16.34, GB/T 12236.

Compact and reasonable product structure, reliable tightness and good performance; 
Small volume and light weight; 
Applied widely; 
Rapid closing and flexible actions of the valve clack 
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"~48"(DN15~DN1200)

Pressure range: Class150~2500(PN10~PN420)

End connection: RF, RTJ

Working temperature:-196℃~+560℃


阀门装箱图(001)


Brand

3D

Valve Type

Wafer Type Dual Plate 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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