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Tel: +86-577-67354396
E-mail: sales@3dvalve.com
Stainless Steel Gate Valve

Stainless Steel Gate Valve

Stainless Steel Gate Valve: A certain angle is formed between the two sealing faces of the single-disc or double-discs wedge gate valve and perpendicular to the pipeline axis.

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

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Stainless Steel Gate Valve: A certain angle is formed between the two sealing faces of the single-disc or double-discs wedge gate valve and perpendicular to the pipeline axis. It is mainly used for switching on or off the medium within pipelines, that is, it is used in a full open or close manner.

The gate valve is widely applicable for oil industry, chemical industry, and power station.

The design of the body-bonnet/gaskets varies depending on the class of the valve. Class 150 gate valves consist of a square joint in 2” and an oval one for all other sizes. Depending on the valve service it can be supplied flat-face gasket with graphite of PTFE.

Class 300 and 600 valves consist of a circular spiral wound gasket.

Class 900 and above gate valves consist of a ring type joint.

In pressure seal designs the sealing is achieved through a gasket that takes advantage of the internal pressure of the line. The material most commonly used is high-purity graphite being located between the body and the body retainer ring.


Design Features

Design standard: API 600.

Small flow resistance for fluid

Only a small force is required for opening/closing.

No limitation on the flowing direction of the medium

During opening and closing process, the friction between the disc wedge and the seat is small, so the sealing is reliable ensuring tightness and long service life.

The valve is designed in a back-seat structure.

The valve stem sealing is realized by the collaboration of flexible and woven graphite. ensuring a more reliable tightness.

Optional pressure seal bonnet type.

Optional solid-wedge type

Optional non-rising stem structures

Optional jacket structure


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Product Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter:1/2"~60"

Pressure range: Class150~2500

End connection: RF, RTJ, BW

Working temperature:-29℃~+560℃

Mode of operation: Hand wheel, Gear Box, Electric Actuator, Pneumatic Actuator, etc.


Brand

3D  

Valve   Type

Stainless Steel Gate 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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