Double Flange Concentric Type Butterfly Valveface To Face Din 3202 F16flange Din Pn10/16body Di Ggg40, Ss304/ssdisc Di /ss304/ss316stem Ss420seat Epdm ...
Product Description:size:dn40-dn600pressure:150lb-3000lb Or Pn10-pn64 Or 10k-40kmaterial:iron,wcb,wca,wcc,lcb,lcc,wc6,wc9,c5,c12,cf8,cf8m,cf3,cf3m,cf8c,cn7m(2-48)design ...