Ny antsipirian'ny d643f pneumatic flange eccentric butterfly valve
Savaivony injeniera: DN50 ~ DN600 (2″~ 24″)
Fanerena nominal: PN10/16
Ny mari-pana miasa: 0¡ãC ~ 85¡ãC
Media azo ampiharina: rano
Fepetra famolavolana
GB/T12238,GB/T8527,GB/T8692,MSS SP67/68,API 609,ANSI/AWWA C504,ISO 17292,EN593