Direct Acting Pressure Reducing Regulators

The simplest dome-loaded pressure reducing regulator or 1:1 mimic valve. The loading signal essentially equals P2. Perfect for tank blanketing, steam control and many other applications.


Direct Acting Pressure Reducing Regulators are design to accept an inlet pressure (P1). It’s reduce this inlet pressure to a specific output (P2) pressure. The Burling Valve regulators can be configured to control the pressure of various gases and liquids accurately & repeatably. Ranging in sizes from 1/2″ up to 6″ flange mount. The Burling Valve pressure reducing regulators are available with dome-loaded, spring-loaded or mechanically piloted version.

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Direct Acting Pressure Reducing Regulator, The simplest spring-loaded (or direct acting) regulator. The spring can be manually adjusted and will maintain a consistent P2 pressure.


Direct Acting Pressure Reducing Differential Regulator, Using a sealed differential chamber instead of the simpler BS1 chamber produces a differential pressure reducing valve. The BS2 is excellent for seal pressurization, spring atomization and spray tower applications.


Direct Acting Back Pressure Regulator, Replacing PRV trim with back pressure trim produces our simplest direct acting back pressure regulator. The BS5 is excellent for pump discharge, filter and relief valve applications.


Direct Acting Positive Differential Back Pressure Regulator, By using a positive bias on the spring in compression with back pressure trim, we are able to product a positive differential back pressure regulator.