The GEMÜ 656 2/2-way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. The valve body has a full bore design.
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- High mechanical stability
- High flow rate due to straight through flow
- Optional flow direction
- Valve can be cleaned without disassembly of operator
- Connection: Flange
- Actuator: Pneumatic
- Body material: EN-GJL-250; EN-GJL-250 (GG-25), hard rubber lined; EN-GJL-250, soft rubber lined
- Max. operating pressure: 7 bar
- Max. media temperature: 100 ° C
- Nominal sizes: DN 25 (1''); 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
- Control valve
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Product video
How diaphragm valves with metal valve bodies work
00:29 min
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Online since 16.09.2015