PPR Ball valve 1.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, plastic cover9.Spring washer ... , 25mm,32mm,40mm,50mm,63,,75mm,90mm,110mm ppr brass ball valve for easy working