a-collection AVI 1344 Ball Valve 3-piece long 1.4408/316/PTFE welded/welded. Ball valves for welding (Technique / Industrial valves / Ball valves). Principal data: dimension 4", pressure pn 63 bar. Supplied under manufacturer part number 4807693, EAN 7350027279112, HS code 8481.80, country of origin Switzerland.