108-3

      

  

Back Pressure/Check Valve 

The back pressure control valve shall function to prevent the upstream pressure from falling below a predetermined minimum while closing to prevent reverse flow. The OCV 108-3 has a wide range of applications – anywhere a system must be protected by pressures that are too high (relief) or too low (sustaining), and reverse flow must be prevented. Typical examples include:
– Pump systems
– Fuel distribution systems


FEATURES & BENEFITS 

  • Prevents inlet pressure from dropping below a predetermined minimum
  • Automatic closure on pressure reversal
  • Operates over a wide flow range
  • Set pressure is adjustable with single screw
  • Can be maintained without removal from the line
  • Quick opening & adjustable closing speed
  • Factory tested and can be pre-set to your requirements

Testimonials