API Lug Absperrklappe

API/DIN Lug Butterfly Valve Wafer Butterfly Valve DUCTILE IRON WAFER AND LUG BUTTERFLY VALVE WITH PIN HANDLE 1)Standards: a. Design: API 609, BS EN 593, DIN 3352 b. Face to Face: API 609, BS EN 5558, DIN 3202 2)Main Parts' material: a. Body: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel b. Disc: Ductile Iron, Nylon or PTFE Coating, Bronze, Stainless Steel c.Seat: HYPALON, EPDM, NBR, VITON, PTFE, NEOPRENE d.Shaft and Pin: ASTM A182-F304/F316/410/416, MONEL K500 3) Pressure Rating: PN 16 <= DN350 PN 10 <= DN600 PN 6 <= DN1000 4) Size: 1-1/2" 40".