CASTING WAFER BUTTERFLY VALVE

Material Design Body Cast iron/ Ductile iron Face to face BS/ANSI/DIN Bonnet Cast iron/ Ductile iron Flange drilled BS/ANSI/DIN Wedge Cast iron/ Ductile iron with EPDM Test Stem Stainless Steel Working pressure PN10 PN16 Body Seat Ring Brass/Bronze/Stainless Steel Shell pressure PN15 PN24 Wedge Seat Ring Brass/Bronze/Stainless Steel Seat pressure PN11 PN17.6