Regarding the seat material of on-off valves: KFM, KFC

2016-11-18View Original

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Regarding the seat materials for on-off valves, KFM and KFC – who knows the properties of these two materials (operating temperature and operating pressure), as well as their differences from PTFE and RPTFE? What are their advantages and disadvantages? ? ?

Reply #22016-11-27

We generally don’t like to use plastic; we prefer metal.

Reply #32016-11-28

I don’t know. If you do, please share the information

Reply #42016-11-28

KFM fluororubber, a copolymer of vinylidene fluoride and hexafluoropropylene. It has good oil resistance and heat resistance. Check it on KFC’s own site

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Regarding the seat material of on-off valves: KFM, KFC

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