7700 Series

Backpressure Regulator

Additional Details

The 7700 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.


Paraffin, Heading Up, and By-Pass to Casing

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