PPR Ball valve 1.Body: brass 2.Ball: brass 3.Handle: Iron, plastic cover 4.ISO, CE certification PPR ... Ball valve1.Body: brass2.Bonnet: brass3.Ball: brass4.Seal-ring: PTFE5 ... .Nut: stainless steel11.Locking nut: brass12.Plastic tube: plastic13.O-ring: rubberSize: 20mm, 25mm,32mm,40mm,50mm,63,,75mm,90mm,110mm ...