pvc compact ball valve from 1/2''-4'' UPVC Ball Valve:With Socket and Thread EndSize:1/2",3/4",1",1-1/4",1- ... normal condition12) Working temperature: 0-60°C NOPARTMATERIALQTY1BODYU-PVC,C-PVC,ABS12SEAT SEALTPE,TPV23STEM O-RINGEPDM,FPM,NBR14BALLUPVC,ABS,PP15HANDLEABS,PVC,PP16CAPABS,PVC1 pvc compact ball valve