PPR Ball valve 1.Body: brass 2.Ball: brass 3.Handle: Iron, plastic ... certification PPR Ball valve1.Body: brass2.Bonnet: brass3.Ball: brass4.Seal-ring: PTFE5.Stem: brass6.Bushing: PTFE7.Pressure cap: brass8.Handle ... , 25mm,32mm,40mm,50mm,63,,75mm,90mm,110mm ppr ball valve