PVC Ball Valve 1.Full Size:1/2"-6". 2. All Standard: ... ,JIS 3. Can supply different quality class 4. Short leadtime PVC ball valves: With Socket and Thread End.Widely used for irrigation ... service life under normal condition Part material details:NOPARTMATERIALQTY1BODYPVC,C-PVC,ABS12SEAT SEALTPE,TPV23STEM O-RINGEPDM,FPM,NBR14BALLPVC,ABS,PP15HANDLEABS ...