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The GEMÜ D487 soft seated butterfly valve is manually operated. It has a metal hand lever or gearbox according to customer requirements. The butterfly valve is available in nominal sizes DN 25 - 1600 and in various body versions such as Wafer, Lug and U section.
Technical specifications
- Connection: Flange
- Actuator: Manual
- Body material: 1.4408, cast stainless steel material; Cast steel (ASTM A216 WCB); EN-AC-4700, cast aluminium; EN-GJL-250; S275JR, steel
- Conformities: ACS; DVGW Drinking water; EAC; WRAS
- Max. operating pressure: 16 bar
- Max. media temperature: 210 ° C
- Min. media temperature: -60 ° C
- Nominal sizes: DN 25 (1''); DN 32 (1 1/4''); DN 40 (1 1/2''); DN 50 (2''); DN 65 (2 1/2''); DN 80 (3''); DN 100 (4''); DN 125 (5''); DN 150 (6''); DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 800; DN 900; DN 1000; DN 1200; DN 1400; DN 1600
