Double Flange Concentric Type Butterfly Valveface To Face Din 3202 F16flange Din Pn10/16body Di Ggg40, Ss304/ssdisc Di /ss304/ss316stem Ss420seat Epdm ...
Application1?face To Face Is According To Din3352 F42?flange Drilled Is According To Bs4504/en1091-23?nominal Pressure Pn10/pn16testdiameter?dn40-dn1200connection?flangeworking ...
Application1?face To Face Is According To Din3202 F62?flange Drilled Is According To Bs4504/en1091-23?nominal Pressure Pn10/pn16testdiameter?dn40-dn400connection?flangeworking ...