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Hit and Hold Circuit Option for Isolation & Pinch Valves

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The general principal behind a hit and hold circuit is that the valve is energized to full power for a short period of time before dropping the voltage and current to a specified level. Applications that are sensitive to heat rise can greatly benefit from hit and hold circuits by maintaining lower temperatures in a variety of applications. In some applications, hit and hold can actually extend the life of the valve.

Clippard’s hit and hold option minimizes the heat generated by the coil when the valve is energized for longer than 5 minutes. The optimized duty cycle is factory set and is available on Clippard NIV, PIV, and NPV Series valves.

Download Hit & Hold Data Sheet

  NIV Series PTFE Isolation Valves with Hit & Hold Circuit
  • All wetted areas PTFE
  • Bidirectional
  • Minimal dead volume
  PIV Series PEEK Isolation Valves with Hit & Hold Circuit
  • All wetted areas PEEK & PTFE
  • Higher pressure
  • Stronger connections
  • Longer life
  NIV Series Gradient Valves with Hit & Hold Circuit
  • Individually controlled flow paths
  • Mix flow from various media
  • Split one media into multiple streams
  NPV Series Electronic Pinch Valve with Hit & Hold Circuit

  • Solenoid-operated
  • Unobstructed flow path

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