... or 0.5"-8" 3)Standards:DIN,SMS and ISO Manual HygienicButterfly Valve SpecificationsValve body : Forging Valve disk: Forging Gasket :EPDM ... ,ApplicationPharmacy, beer, food, petroleum, dairy beverage, cosmetics industry PackingPlastic bag,Carton,Plywood caseCertificateInternational Quality Award Certificate H