BQ  BACK PRESSURE RELIEVING REGULATOR

The Model BQ is a relief regulator suitable as a back pressure regulator or bypass valve for controlling inlet pressures between 0.34 to 20.7 Barg  (5 and 300 psig). For 1/4", 3/8" or 1/2" (DN8, 10, and 15) process piping. Available options include cryogenic construction and differential/pressure loaded construction.

Applications: Designed for controlling a wide range of fluids
including air, inert gases, cryogenic gas or liquids, chemicals, water, fuel oil and steam.