GEMU Type 687 Sanitary Diaphragm Valve, Pneumatically Operated
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Construction
GEMU 687 Sanitary Diaphragm ValveControl Pressure/Operating Pressure
Nominal sizes 1”- 4” with stainless / reinforced polymer actuator 1/2”- 4” connections
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Standard Features
- Stainless steel / reinforced polymer actuator
- Stainless steel actuator base
- Fail closed, fail open, double acting
- Compact low maintenance design
- EHEDG certified sealing concept
- Visual position indicator
- Second generation PTFE or EPDM diaphragms
- 316L stainless steel valve body
- Integral buttweld tube extensions or triclamp
Available Options
- Stroke limiter (adjustable travel stop open and close)
- Electrical position indicators
- DeviceNet or AS-I network valve controls
- Positioners
- Manual override