HD Industrie - Butterfly Valves

Size: DN 50 (2″) to DN 2000 (80″) (larger diameters upon request). Pressure Class: PN 10 to PN 160 / ANSI CLASS 150 to 900. (high pressure version upon request). Temperature range -196°C to +800°C. Materials according to customer specification Steel / Stainless Steel / Special Alloys. Flanged / Buttweld Ends special face to face dimensions upon request. Sealing: EPDM , NBR, HNBR, PTFE. metal seated. single / double / triple / quadruple eccentric version. multiple eccentric version without leakage, friction free movement without wear in the sealing area for long lifetime and optimized torque ratio. Special solutions for oxygen service. Low pressure drops, special sealed bearing for aggressive media.