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Double Valves with Electro-Pneumatic E-P Monitor SERPAR® 35 Series

  • Internal monitoring – requires no additional monitoring circuitry
  • Automatic lock-out/inhibit upon detection of a malfunction
  • Default to de-energized position upon fault detection
  • Dedicated reset function
  • No undesired automatic reset upon removal of electrical or pneumatic energy sources
  • Built-in non-clogging silencers

Double Valves with Electro-Pneumatic E-P Monitor SERPAR® 35 Series Product Overview

The SERPAR® Series valves are internally monitored double valves with a built-in monitoring device that checks for the proper operation of each valve element. If the internal monitor detects a valve fault on a particular cycle, the double valve will fail to a safe condition (all downstream air is exhausted) and the monitor will lock-out to inhibit further operation of the device. 

 

Normal operation can only be resumed by a momentary reset signal to the valve. Valve models with E-P monitor are available with Single Input Signal and Dual Input Signal. Single Input valves require only one main solenoid signal wired into the terminal strip of the E-P monitored double valve. The main solenoid signal is wired into terminal 1 and internally jumpered to the second main solenoid. Commons are wired into terminal 3. This allows both solenoids to be energized and de-energized simultaneously for proper valve operation.

 

Dual Input valves require two solenoid signals wired independently into the terminal strip of the E-P monitored double valve. One main solenoid signal is wired into terminal 1 and the second main solenoid signal is wired into terminal 5. Commons are wired into terminal 3.  Both solenoid signals must arrive simultaneously for proper valve operation.

 

Please refer to the side and below for links to easily navigate and download Double Valves with Electro-Pneumatic E-P Monitor SERPAR® 35 Series catalogs, installation instructions, and technical data. Additionally, you have the option to filter through all available options to discover the ideal Double Valves with Electro-Pneumatic E-P Monitor SERPAR® 35 Series variant that meets your requirements.

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