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A105 natural gas high pressure welding ball valve

Release date: September 11, 2018
 A105 natural gas high pressure welding ball valve

High pressure welded ball valve usually refers to the forged valve body, using stainless steel 304, 304L, 316 or 316L as the valve body material, and using PTFE or stainless steel tightly sealed high pressure ball valve. After dozens of high-pressure tests, the pressure is 6.4mpa-50mpa high-pressure ball valve. Working principle of high pressure welding ball valve: the high pressure ball valve has the function of rotating 90 degrees, the plug valve body is spherical, and the round through-hole or channel passes through its axis. The ball valve is mainly used to block, distribute and change the medium flow in the pipeline, and can rotate 90 degrees to close the small torque tightly. The main features of high pressure ball valve are compact structure, sealing, simple structure and easy maintenance. In many cases, the sealing surface and sphere are closed, not easy to be eroded by medium, and easier to operate and maintain. Suitable for water, solvent, acid, natural gas and other media.

Use high pressure welded ball valve:

1) Make sure that piping and valves are cleaned before operation.

2) Through the operation of the valve, the valve stem rotates according to the input signal of the actuator, and the valve closes when the valve stem rotates 1 / 4 turn (90 ° in the positive direction). When the reverse rotation becomes 1 / 4 rotation (90 °), the valve opens.

3) If the actuator direction arrow is parallel to the pipe, the valve opens; if the indicator arrow is perpendicular to the pipe, the valve is closed.

Coverage of high pressure welding ball valve: water, oil, steam, gas, gas, some corrosive liquid

 Welded ball valve

 Welded ball valve

 Welded ball valve

 Welded ball valve

 Welded ball valve

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Address: No.88, industrial center road, Yongjia County, Wenzhou City, Zhejiang Province

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