... Mould 2.Type:ball, butterfly 3.For IBC container tank 4.Size:2", 3" We can make ... Following is the basic informations for reference:Name IBC Valve Plastic Mould Specification 2'', 3'' Mould ... valves,check valves,IBC valves,bottom valves,gate valves,locking valves,deflation valves,water tapes,etc. Made ... We can provide moulds like flange,flexible connector,water supply and sewerage pipe fitting moulds,etc.4 ...