Series 20495

  • Original Shear-Seal® technology
  • Ultra flow regulator
  • Fail-safe motor control options
  • Tolerates contaminated media
  • Self venting
  • Surge dampening

Barksdale's Increased Sensitivity Regulator is a modified version of the Heavy Duty regulator, designed to allow more control at low pressures. This version offers better reaction time and better set point accuracy. The regulated output pressure can be controlled either by the force of a spring, or a motor (hydraulic or pneumatic). Design features ensure excellent accuracy, repeatability and high flow coefficients.

Designed to provide years of trouble-free operation and virtually zero leakage, the Shear-Seal® design uses fl uid pressure to maintain a leak-free metal-to-metal seal that improves with use. The shearing action between the rotor & pressure seal continually laps the mating surfaces and prevents contaminates from lodging between the sealing surfaces. The result is a valve that doesn’t wear out – but wears in over time, providing you superior control consistently through the entire life of the product.


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