neoflon
美
英 
例句
When extremely tight shutoff is required, globe and check valves are supplied with Neoflon, PTFE or other soft inserts.
如果需要紧密关闭,球阀截止阀和止回阀都会配置四氟乙烯、PTFE或其它软镶嵌件。
Neoflon inserts are available for globe, piston, and swing check discs.
备有可用于截止阀,活塞和旋启式止回阀阀瓣的四氟乙烯镶嵌件。