Cov ntsiab lus ntawm d643f pneumatic flange eccentric npauj npaim valve
Engineering txoj kab uas hla: DN50 ~ DN600 (2 "~ 24")
Nominal siab: PN10/16
Ua haujlwm kub: 0ºC ~ 85ºC
Siv tau nruab nrab: dej
Cov qauv tsim
GB/T12238, GB/T8527, GB/T8692, MSS SP67/68, API 609, ANSI/AWWA C504, ISO 17292, EN593
