7700 Backpressure Regulator

7700 Series Back Pressure Regulator valves

7700 Series – Back Pressure Regulator

The 7700 Back Pressure Regulator (BPR) Series is an excellent and economical device for relief and control of pressure in liquid and gas service. Valve control is accomplished by upstream pressure acting on a lapped piston, which is acted on by a spring. The valve will open at a determined set pressure, which is field adjustable.
Connection Size: 1″-2″
Connection Type: BW, Threaded, Flanged
Body Style: Angled and Inline
Body Material: Carbon/stainless steel body with stainless steel internals
Process Fluid: Liquid
Operating Pressure: Up to 3,700 psig
Set Pressure: 0 to 1,500 psig

Typical applications include:

  • Paraffin
  • Heading Up
  • By-Pass to Casing
  • Pump Bypass
  • Pump Relief
  • Pump Backpressure – allows the pump to  operate more efficiently
  • Pipeline Thermal Relief
  • Well Hookups and Closed Loop Systems
  • Balanced Valve Applications
  • Anti-Siphon Valve on pumps
7700 Back Pressure Regulator Cutaway View

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