Download Catalogue Product Specification MOC GJS-500 (GGG-50) nodular cast iron Pressure PN 16 Temperature -10 °C To 110 °C Size Range 50 - 200MM End Connection Lugged pattern, lever operated Description OVENTROP-Lugged butterfly valve PN 16, lever operated, EPDM liner, nodular cast iron. Body: GJS-500 (GGG-50) nodular cast iron Stem: AISI420 stainless steel Disc: CF8M AISI316 stainless steel Liner: EPDM Lugged pattern, lever operated