INVCO PVC Butterfly valve with handle Manual Plastic Hand CPVC PVC UPVC butterfly valve Product Description Size Range:DN50~DN200(2"~8") Maximum Pressure:DN50~DN150:PN10 DN200:PN6 material:PVC,UPVC,CPVC standard:GB,DIN,ANSI,JIS,CNS Login our website to see the photos. Website:en.invco-valve.com whatsapp:0086 15814430423 Email:mao@invco-valve.com