Chem-Pure NPP and NPVDF valves are not usually specified with EPDM diaphragms. However, they can be field fabricated by purchasing an EPDM diaphragm for replacement in a PTFE trimmed valve.

  • 在制造期间,阀体上的法兰的隔膜密封表面可以进行特别的预制,以强化聚四氟乙烯隔膜的密封性能。对于配置橡胶隔膜的阀体并进行这道最后的工序。因此,聚四氟乙烯隔膜无法替换配置三元乙丙橡胶阀内件的阀门。
目录 查词历史