The GEMÜ 601, GEMÜ 612 and GEMÜ 673 2/2-way diaphragm valves have a temperature resistant plastic handwheel and are manually operated. The GEMÜ 602 valve has a stainless steel handwheel and is manually operated. Bonnet and internals are made all of stainless steel. A seal adjuster to increase service life of the diaphragm and an integral optical position indicator are included as standard.
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- Hermetic separation between medium and actuator
- Optional flow direction and installation position
- Long service life of the diaphragm due to patented seal adjuster (US-Pat. 5 377 956)
- Valve body also available in multi-port designs (M-block and T-body) or as tank bottom valve body
- Connection: Clamp; Spigot; Threaded socket; Threaded spigot
- Actuator: Manual
- ATEX
- Explosion protection
- Body material: 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 4; DN 6; DN 8 (1/4''); DN 10 (3/8''); DN 15 (1/2'')
Product video
How diaphragm valves with metal valve bodies work
00:29 min
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Online since 16.09.2015