1.pvc water valve 2.size :1/2 to 4 3.colors: white ,grey,blue 4.standards:BS,ANSI, ... DIN SIZE 1/2” TO 4”Standard ANSI ,BS etcMaterial PVC ,PPRBrand JINGHANGApplicable water , ... )Connection type screw ,threadStructure type trunnion ball valveJINGHANG pvc water valve1) diameter: 1/2", 3/4", 1", ... treatment ,agriculture ,irrigation, industrial application ball valve for water