Description
Leader butterfly Valve, Wafer Type, SG Iron Disc, IS 13095, With ISI Mark (Lever Operated), available 40 mm to 300 mm at PN 16. 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. Lever operated, so the position is readable from across a plant room. The IS 210 cast iron body is the economical choice at larger bores. It suits steady water service but not lines that see mechanical shock. 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.
