Nga korero mo te d643f pneumatic flange accentric butterfly valve
Te diameter o te Hangarau: DN50 ~ DN600 (2″~ 24″)
Te pehanga ingoa: PN10/16
Te pāmahana mahi:0¡ãC ~ 85¡ãC
Waenga e tika ana: wai
Paearu hoahoa
GB/T12238,GB/T8527,GB/T8692,MSS SP67/68,API 609,ANSI/AWWA C504,ISO 17292,EN593
