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How is the support height of a gate valve determined? I’d like to ask the valve expert!

2012-03-25View Original

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I have only been learning about valves for a short time; I’m currently working on a mold diagram for a gate valve. To get the gate valve to the fully open position, how do I determine the appropriate height of the support? Is there any relationship between the height of the bracket and the stroke of the valve stem? :Dizzy: I would be extremely grateful if an experienced teacher could help resolve my doubts!
Reply #22012-03-25
Is the question too simple, or is there no one to answer it? :(
Reply #32012-03-25
To ensure the valve can open and close properly and maintain its strength, it’s sufficient to use as little material as possible. .
Reply #42012-03-27
Well, this is a necessary condition. But if I want the gate to reach the fully open position, it needs to be raised by 100 mm. The height of my bracket is 80 mm (note: height refers to the height of the bracket’s ribs). Can it be fully opened?
Reply #52012-03-27
It can also be designed to be fully open; there are ways to do that. . . . . . . . .
Reply #62012-03-30
I spent a few days working on the above problems and finally understood them! Thank you to the kind person for the answer!
Reply #72012-04-17
Yes, it’s fine as long as the total thickness of the connection flanges on both sides of the bracket is greater than 100 MM
Reply #82013-05-15
I work in valve design as well; I’m just starting out and would like to ask you some questions! Seeking communication and advice!

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