The GEMÜ 658 2/2-way diaphragm valve has a two-stage actuator and is pneumatically operated. The actuator has a stainless steel housing and is controlled by two pistons working independently of each other. A stroke limiter is integrated as standard.
- Optional flow direction and installation position
- CIP/SIP capable
- Hermetic separation between medium and actuator
- Additional part stroke adjustment facility
- Extensive range of accessories
- Connection: Clamp; Spigot; Threaded socket; Threaded spigot
- Actuator: Pneumatic
- ATEX
- Explosion protection
- Body material: 1.4408, investment casting; 1.4435, forged body; 1.4435, investment casting
- Max. operating pressure: 10 bar
- Max. media temperature: 100 ° C
- Min. media temperature: -10 ° C
- Nominal sizes: DN 10 (3/8''); DN 15 (1/2''); DN 20 (3/4'')
Fitting Accessories
Product video
How diaphragm valves with metal valve bodies work
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Online since 16.09.2015