A complete line of precision pneumatic and electro-pneumatic controls including: air pressure regulators and volume boosters, I/P E/P transducers, diaphragm air cylinders and custom engineered devices.

Precision air pressure regulators with maximum supply pressures of up to 290 PSIG and controllable outlet pressure ranges from 0-150 PSIG. Regulator styles include: high flow, instrument, back pressure, low cost miniature, precision air pressure, subminiature and general service.

  • Volume boosters designed to produce output pressure with high flow capacity.
  • Positive bias air relays with adjustable bias pressures allowing for an output pressure that is the sum of a controlled input signal pressure plus the bias.
  • Precision air relays with positive and negative bias adjustment capability used to quickly and accurately reproduce a signal pressure with consistent repeatability.
  • I/P and E/P transducers that convert a current or voltage signal to a linearly proportional output pressure.
  • Input signals of 4-20 mA, 10-50 mA, 0-5 V, 1-9 V and 0-10 V. Outputs of 1-100 PSI.
  • Explosion proof versions as well as vibration and position insensitive models.
  • Friction free diaphragm cylinders with an effective area of up to 36 sq. inches providing a conversion of pneumatic pressure to linear force.
  • Available in single acting (spring return) and double acting styles that offer a wide temperature variation, low hysteresis, no blow-by leakage and absolutely no lubrication required.
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