Description
Zoloto butterfly Valve (Wafer Type), PN 1.6 with Electrical Actuator Body S.G Iron, S.S 304 Disc,, available 40 mm to 300 mm. A quarter turn moves the disc through the full stroke, so large-bore lines can be operated quickly without a gearbox in the smaller sizes. Ductile iron carries considerably more strength and impact resistance than grey cast iron for the same section — the reason it is specified for buried and higher-pressure mains. The wafer body clamps between two pipe flanges, keeping face-to-face length and weight to a minimum. The table above gives the catalogue reference and price for each size in the range.
