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What material is the 91FL41Y-25P purge valve made of?

2018-07-20View Original

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Excuse me: What material is the purge valve 91FL41Y-25P made of? Thank you!
Reply #22018-07-20
Doesn't P stand for stainless steel, such as CF8?
Reply #32018-07-20
This post was last edited by Baoji Chaosheng Titanium Industry on 2018-7-20 09:51. According to the marking method, the value 25 represents the pressure level and the letter P is the valve body material code.: 1Cr18Ni9Ti stands for letter Y: The sealing surface or lining material is carbide
Reply #42018-07-20
This is a purge 2 gate valve, 25P is not 304, it may be related to: 91FL41Y is related, and the gate valve is supposed to: Z isn’t there either. So if anyone knows anything, please help explain it, thank you.
Reply #52018-07-20
This may be the company’s own standard

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