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Stainless Steel Handwheel Gate Valve

Stainless Steel Handwheel Gate Valve

The stainless steel gate valve conform to the specification of the relative standards: ANSI B16.10, ANSI B16.34 and ANSI B16.5 and ANSI B16.25. The flexible wedge with T-head stem to wedge connection, and O.S & Y construction with rising stem is the one of the features of this kind of gate valve. And this kind of material gate valve is widely applied in corrosive environment. Meanwhile, the material test report and manufacturer conformance certificate can be provided for each order. And the NDT test is also attainable if you required. At last but not least, our valves are strictly inspected one by one prior to delivery according to our strictly quality control system.

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1. FEATURES

QQ截图20171113102011.pngDesigned to ASME B16.34, BS 1414, API 600

QQ截图20171113102011.pngStem nut with anti-friction bearings are furnished on sizes which is more than or equal to 3 inch.

QQ截图20171113102011.pngSeat surfaces (body face and wedge face) can be hard faced with stellite if your need.

QQ截图20171113102011.pngValve body is manufactured in various materials, including the NACE compliance, and engineered to always guarantee the maximum safety and flow efficiency.

QQ截图20171113102011.pngThe valve upper seal design can ensure the reliable performance of packing and sealing.

QQ截图20171113102011.pngPacking uses the flexible graphite have dependable sealing performance.


2. TECHNICAL DATA                           

QQ截图20171113102011.pngPressure class: Class 150 to 2500

QQ截图20171113102011.pngSize: 2”-48”

Other sizes on request

QQ截图20171113102011.pngTemperature range: -196℃~+650℃

QQ截图20171113102011.pngEnd connections: BW, RF flange

QQ截图20171113102011.pngDrive mode: Hand wheel, worm-gear, electric, pneumatic etc.

QQ截图20171113102011.pngPressure-Temperature Rating: ASME B16.34

QQ截图20171113102011.pngTesting according to API 598


3. TEST PRESSURE(MPA)

Normal Pressure (Class)

150

300

600

900

1500

2500

Shell Test

2.93

7.55

15.0

22.5

37.5

63.0

High pressure seal test

2.07

5.52

11.03

16.5

27.5

46.0

Low pressure seal test

0.6


4. HAND WHEEL GATE VALVE DIAGRAM
图片11.png

 

5. MATERIALS

QQ截图20171113102011.pngMaterial: Alloy and stainless steel, Duplex steels and other special materials are obtainable upon request.


More details you need, please feel free to liaise with us via freet@freetvalves.com
or CALL US +86-(0)592-7199868
Our 24 hours*7 helpline will answer your queries and provide you the applicable solution timely. It is our responsibility that offering supreme valves and ensuring the installation and working well in YOUR PROJECT.

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