Back pressure regulators are designed to control upstream (P1) pressure by relieving all pressure above a set pressure from the process being controlled. The Burling Valve regulators can be configured to control the pressure of various gases and liquids accurately and repeatably. Ranging in sizes from 1/2″ up to 6″ flange mount, Burling Valve back pressure regulators are available in dome-loaded or spring-loaded models.

Dome-Loaded Back Pressure Regulators

Back pressure trim on a pilot-operated regulatorLearn More

Direct-Acting Back Pressure Regulators

Spring-loaded back pressure valves for industrial applicationsLearn More

Differential Back Pressure Regulators

Positive and negative differential availableLearn More