PVC Ball Valve 1.Raw material: PVC 2.Size:1/2-6'' 3.Colour: White,grey,Blue,Brown,customized 4.Standard: DIN,ASTM,BS,JIS 5.Working pressure: PSI150 6.Working termperature:40-50 degree We have over 10 years producing experience in Shanghai for pvc,ppr and pe product . We have own factory in Shanghai, China. We have exported more than 40 countries. We have passed ISO9001 certificate.