pressure control valve Vs DPCV

HI

Is there a difference between differential pressure control valve and a pressure control valve ? 

Thanks

john

• 15 Apr 2020 3:09 PM
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1 Reply

• PRASHANT-MUTTEPAWAR

  

  • 15 Apr 2020 5:07 PM

  Hi
  pressure control valve (PCV) opens and closes based on the set point predetermined by an engineer. This is usually controlled using a pressure transmitter (PT). .
  A differential pressure control valve is a dynamic balancing device. that reacts to pressure variations in the plant and is able to maintain the pressure difference across the circuit constant to. the set value
  
  
  Regards
  
  Prashant

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