The GEMU 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.
Features
- Optional rubber lining suitable for applications involving particulate media, e.g.:
– Mining
– Paper and woodpulp industry
– Water treatment
– Ceramics industry
– Chemical and dyestuff industry
- Valve body and diaphragm available in various materials and designs
Advantages
- High mechanical stability
- High flow rate due to straight through flow
- Optional flow direction and installation position
- Valve can be cleaned without disassembly of operator
Technical details
- Connection: Flange
- Actuator: Pneumatic
- Body material: EN-GJL-250; EN-GJL-250 (GG-25), hard rubber lined; EN-GJL-250, soft rubber lined
- Conformities
- 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
