Pressure Regulators

PVRB Series Back Pressure Regulators

Pressure Regulators

Back Pressure • Dome Loaded • Manual Adjusted

Circle Seal Controls offers a comprehensive line of manual adjusted and dome-loaded pressure regulators, and back pressure regulators. Body materials include brass, 316 stainless steel,  and polyvinyl chloride, depending on the model. Typical seat materials include Neoprene, Tefzel®, TFE, PTFE, Polyimide, and PEEK™.

PVRB Series Back Pressure Regulators Features

  • Low Pressure
  • Full Range Capability
  • Compatible with Corrosive Media, Non-corrosive Gases & Liquids
  • Ultra-sensitive Pressure Regulator
Technical Data

Body Materials

  • Polyvinyl Chloride

Connection

  • 1/4″ Female Pipe

 

 

  

Seat Material

  • Kel F

Diaphragm Material

  • PTFE

Max. Controlled Pressure

  • 60 PSIG

Leakage

  • Bubble Tight

Flow Capacity

  • Cv = 0.011

Sensitivity

  • Less than 1/2 PSI

Options

  • Panel Mount

 
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