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I’m seeking help from everyone: what is the number of springs in the valve seats of hard-sealed ball valves of different specifications?

2016-04-05View Original

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Experts, could anyone tell me the number of seat springs in hard-sealed ball valves for DN100, DN150, DN200, DN250, DN300, DN350, DN400, etc.? Thank you
Reply #22016-04-05
Bro, this is calculated based on the amount of sealing force you need, not the number of springs; you have to take into account the force of the springs as well
Reply #32016-04-30
Thank you for your reply. I mainly want to know the number of springs in the valves currently in use. Thank you. :)
Reply #42016-05-04
Go to the warehouse and check some finished products, look at the technical documents for the valves, and ask the supplier

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