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HPU with pneumo-hydraulic solution

 

Challenge

 

Operate a 20” class 2500 ball valve without electric power supply.

 

 

Solution

 

HPU with pneumo-hydraulic solution

  • Pneumo-hydraulic HPU with pressure intensifier instead of electric motor as a power supply 
  • SS316 piston type accumulator to operate the actuator in case of pneumatic supply lack

 

Industry

 

Oil & Gas, Offshore