BUTTERFLY VALVES – Art 268: Ductile iron butterfly valve, Lug type, PN16rastelli2022-08-31T12:18:05+00:00 Project Description BUTTERFLY VALVES – Art 268DN 40 – 200 Ductile iron butterfly valve, LUG type download technical data sheet Art Ø PN 268040 40 16 – – 268050 50 16 – – 268065 65 16 – – 268080 80 16 – – 268100 100 16 – – 268125 125 16 – – 268150 150 16 – – 268200 200 16 – –