... .Body: ppr 2.Ball: brass or iron 3.Handle: ppr 4.ISO, CE certification PPR Ball valve1.Body: brass2.Bonnet: brass3 ... .Ball: brass4.Seal-ring: PTFE5.Stem: brass6.Bushing: PTFE7.Pressure cap: brass8.Handle: Iron ... .Nut: stainless steel11.Locking nut: brass12.Plastic tube: plastic13.O-ring: rubberSize: 20mm, 25mm,32mm,40mm,50mm,63,,75mm,90mm,110mm ...