Genebre Art2103 cast iron wafer butterfly valves can be supplied in sizes 2" (DN50) - 20" (DN500), these wafer-type butterfly valves are manually operated and suitable for installation between BS EN 1092-1 (PN10 & PN16) or ASME B16.5 (Class-150) pipe flanges.
All of these Genebre valves have an epoxy-coated GG-20 cast iron body with a stainless steel stem, ductile iron disc and EPDM seat. Sizes up to 12" (DN300) are 16 bar pressure rated, larger sizes are 10 bar pressure rated, all sizes are WRAS approved and include ISO 5211 direct mount plate. Available as part of a pneumatically actuated package, see Genebre Art5113.