Product information: Baby name: Ton barrel valve variable diameter Size details: 60cm thick thread at the inlet (outlet size of conventional ton barrel DN40/50 ball valve butterfly valve); The 6-minute inner wire at the outlet can be connected to conventional PPR, PVC, metal pipe fittings, valves, etc. Material: high quality PP plastic +304 stainless steel (with sealing ring) Product application: domestic barrels // Shuchi barrels // Korean barrels