Cast iron hard rubber lined/butyl lined/epdm lined/ptfe lined diaphragm valve 'a" weir & 'kb' Straight full flow type std design to bs/5156 flange end from size: 25mm to 300 mm available urgently Suitable to copper/aluminum/coal/sugar/steel co for smelter plants application to: water resources , slurry/acid/alkali/high temp line. Table to : bs 10 'd' / asa-150 # class/ din -3220 Wooden box, carton, container etc in lot of 300 maximum. Or less. Weight: 10 tons in 2 to 3 lots Size: 5 ft x 5 ft ach for 20 x 20 container wooden box 10, 000 kg weight