... 3. Can supply different quality class 4. Short leadtime PVC ball valves: With Socket and Thread End.Widely used for ... 90oC and high pressure resistance is over 5MPa).3) Hot welding connection adopted, making pipes and fittings into whole, leakage ... life under normal condition Part material details:NOPARTMATERIALQTY1BODYPVC,C-PVC,ABS12SEAT SEALTPE,TPV23STEM O-RINGEPDM,FPM,NBR14BALLPVC,ABS,PP15HANDLEABS ...