The GEMÜ 673 2/2-way diaphragm valve has a temperature-resistant plastic handwheel and is manually operated. A seal adjuster for increasing the service life of the diaphragm and an optical position indicator are integrated as standard.
- 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
- Media temperature :-10 to 100 °C
- Sterilization temperature:Max. 150 °C
- Ambient temperature:0 to 60 °C
- Operating pressure :0 to 10 bar
- Nominal sizes:DN 15 to 65
- Body configurations:2/2-way body | i-body | Multi-port body | Tank valve body
- Connection types:Clamp | Flange | Spigot | Threaded connection
- Connection standards:ANSI | ASME | BS | DIN | EN | ISO | JIS | SMS
- Body materials:1.4408, investment casting material | 1.4435, investment casting material | 1.4435/316L, forged body material | 1.4539/904L, forged and block material
- Diaphragm materials:EPDM | FKM | PTFE
- Conformities:3A | CRN | EAC | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | TA Luft (German Clean Air Act)
Product video
How diaphragm valves with metal valve bodies work
00:40 min
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Online since 16.09.2015
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