Working principle of Cf8-cf8m Stainless Steel Gate Valve

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Feb 07,2023

The manufacturer of Cf8-cf8m Stainless Steel Gate Valve tells you the types of stainless steel gate valves. According to the configuration of the sealing surface, they can be divided into wedge gate valves and parallel gate valves. Wedge gate valves can be further divided into single gate type and double gate type. Plate type and elastic gate type; Parallel gate valve can be divided into single gate type and double gate type. According to the thread position of the valve stem, it can be divided into two types: rising stem gate valve and dark stem gate valve. The following manufacturers of Cf8-cf8m Stainless Steel Gate Valve will show you how it works.

Wholesale Cf8-cf8m Stainless Steel Gate Valve factory
working principle:
Cf8-cf8m Stainless Steel Gate Valve The manufacturer tells you that the gate valve of the gate valve moves in a straight line with the valve stem, which is called a lifting stem gate valve (also called a rising stem gate valve). Usually there is a trapezoidal thread on the lifter, and through the nut at the top of the valve and the guide groove on the valve body, the rotating motion is changed into a straight line motion, that is to say, the operating torque is changed into the operation thrust. The sealing surface can be sealed only by the medium pressure, that is, relying on the medium pressure to press the sealing surface of the gate plate to the valve seat on the other side to ensure the sealing of the sealing surface, which is self-sealing. The manufacturer of Cf8-cf8m Stainless Steel Gate Valve tells you that most gate valves adopt forced sealing, that is, when the valve is closed, it is necessary to rely on external force to force the gate to the valve seat to ensure the sealing of the sealing surface.

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