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Gate Valve

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Gate Valve

Gate valve is a gate with opening and closing parts. The movement direction of gate is perpendicular to the direction of fluid. Gate valve can only be fully opened and closed, and can not be adjusted and throttled. Gate valves are sealed by contact between the valve seat and gate plate. Metal materials are usually overlaid on the sealing surface to increase wear resistance, such as 1Cr13, STL6, stainless steel, etc.

Deed

Deed gate valve

Check gate valves are widely used in petrochemical, thermal power plants and other oil products, water vapor pipeline to connect or cut off the medium in the pipeline opening and closing devices.

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Motor

Motor operated gate valve

Electric Check Gate Valve is a straight-line operation of the valve, it is matched with Z-type multi-rotary actuator, switch type and intelligent. This type of valve operation is very simple, is one of the most common open and close valves.

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Pneumatic

Pneumatic gate valve

Pneumatic gate valve, with the help of compressed air drive valve, gate valve closed, the sealing surface can only rely on medium pressure to seal, that is, the pressure of medium pressure on the sealing surface of the gate to the other side of the valve seat to ensure the sealing surface, which is self-sealing. Most gate valves are forced to seal, that is, when the valve is closed, to rely on external force to force the gate to the seat to ensure the sealing surface.

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API

API Gate valve

The opening and closing parts of the gate valve are the gate plates. The movement direction of the gate plates is perpendicular to the direction of the fluid. The gate valves can only be opened and closed completely, and can not be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valves form wedge-shaped, wedge-shaped angles which vary with valve parameters, usually 50, medium temperature is not high when 2 degree 52'.

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API

API Gate valve

The opening and closing parts of the gate valve are the gate plates. The movement direction of the gate plates is perpendicular to the direction of the fluid. The gate valves can only be opened and closed completely, and can not be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valves form wedge-shaped, wedge-shaped angles which vary with valve parameters, usually 50, medium temperature is not high when 2 degree 52'.

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Jiangsu Keyuan Valve Manufacturing Co., Ltd.

Address: jiang su changzhou tianningqu zhengluzheng xihexilu No 3 (213021)

Telephone: 0519-8550 7877 / 8550 3288

E-mail: kyfamen@163.com

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