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About gate valve standards

2009-04-17View Original

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Now we need to choose a gate valve, but the reference gate valve sample does not have requirements on the operating pressure. Now I am asking all netizens for help, gate valve standards! Z41 This post was last edited by beileim1 on 2009-4-18 11:09 ]
Reply #22009-04-17
There are two digits in the valve number that represent pressure, such as Z41-16C, Z41-25, etc. 16 represents PN1.6, 25 represents PN2.5. Please refer to the valve manual for details. .
Reply #32009-04-17
You answered very little - but basically enough for me! Thanks~
Reply #42009-04-17
This is explained in the JB308-2004 valve model compilation method.

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