... DIN, JIS 3) with socket and threa PVC VALVE BALL VALVE SIZE 1/2 TO 4Standard ANSI ,BS,DIN, ... (-10-50degree)Connection type SOCKET ,threadStructure type trunnion ball valve pvc ball valve1) diameter: 1/2", 3/4", 1", ... with socket and threaded end 4) material: U-PVC 5) colors: Many colors available for choice 6)Health and ... treatment ,agriculture ,irrigation, industrial application PVC VALVE BALL VALVE