... .S.316L sales1(a)ifec.cc SKYPE:ken.gao239 Sanitary butterfly valve SpecificationsValve body : Forging Valve disk: Forging Gasket : FPM , EPDM ... /SS316L 9)Standard:DIN/SMS/ISO/3A ProductSS304/316L Sanitary butterfly valveKindNut,Male,LinerSizeDN15-DN100, 1"-6"MaterialSS304/SS316LStandardDIN, SMS, 3A ...