The valve core of the ball valve is a sphere. Due to its fixed ball structure, the valve ball is fixed under high pressure, especially when it is closed. Its upper stem and lower pivot decompose part of the pressure from the medium, so The valve ball does not deflect downstream, so the pressure on t......
Read MoreIntroduction to gate valve models, advantages and disadvantages In life, everyone still has a certain understanding of gate valves. Maybe many people have seen them more or less, but they just don’t have an in-depth understanding. Today we will take a look at the relevant knowledge about gate valve......
Read MoreQuality control of the main body blank. All parts of this valve are forgings. During forging, they are strictly carried out in accordance with the forging process regulations and process cards. The initial forging temperature, final forging temperature, deformation degree and deformation speed are s......
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