Process Valves > Back Pressure Regulators > LowFlow JBDL Series

LowFlow JBDL Series Back Pressure Regulator

LowFlow's JBDL Series is a diaphragm operated, balanced trim back pressure regulator designed to regulate applications from pump and compressor control to process pressure control — where high flows and low pressures are required.

A 1.95 Cv offers increased flow across the JBDL regulator's 1200 PSI inlet range, and a Kel-F soft seat provides ANSI Class VI shutoff. With four set spring ranges and setpoints to 400 PSI, the JRHF pressure regulator is flexible enough to meet a variety of applications in fuels, water, acids, liquids, and gases.

Key Specifications

  • Available in 1/2" size with 1.95 Cv
  • Stainless steel body standard; other materials available on request
  • Threaded, socket weld, or flanged end connections
  • Top entry design and removable plug and trim make in-line cleaning and maintenance easy
  • Balanced trim offers high flows with minimal lockup
  • Fine thread pitch for precision setpoint adjustments
  • Proprietary Jorlon diaphragm material provides exceptionally long life
  • Kel-F soft seat for ANSI Class VI shutoff