a-collection AVI 1483 Butterfly Valve LUG GGG40/316/EPDM. Butterfly valves LUG and Wafer (Technique / Industrial valves / Butterfly valves). Principal data: dn dimension 250, pressure pn 10 bar, top flange F10 -17 mm. Supplied under manufacturer part number 4017381, EAN 7340080786368, HS code 8421.21, country of origin China.