This Gemu Type 687 SS 1" Pneumatic Actuated Diaphragm Valve w/ Electrical position Indicator is in unused condition and is guaranteed to function 100%. This item came from a local manufacturer that had surplus new/old stock replacement inventory.. We can accept pay pal or your credit card. Please feel free to contact us with any questions.



Gemu 687025D59405E1-1537 + 4222ASI Pneumatic Actuated Diaphragm Valve 

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

Gemu 4222 A2Z05S201010003000 CM 96 Electrical position Indicator

Construction
The GEMU 4222 combi switchbox with integrated 3/2 way pilot valve for pneumatically operated linear actuators has a microprocessor controlled intelligent position sensor as well as an analogue integrated travel sensor system. The optical position feedback is via LEDs. Electrical activation and position feedback is provided via 24 V DC signals or via field bus (AS-Interface, DeviceNet, LON). The GEMU 4222 combi switchbox has a solid transparent plastic housing cover and a metal base.

Features
  • Integrated end position control
  • Integrated pilot valve for single or double acting actuators
  • Integrated travel and system control
Advantages
  • Design:
    • 24 V version but also direct field bus connection to
    • AS-Interface
    • DeviceNet
    • LON
  • Easy setting of valve end positions by automatic or manual programming mode
  • Reduced cabling time
  • Reduced planning time


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