Differential / Bias Regulators Gas Pressure Regulators

Pressure Compensated Flow Control -- PCFC-1-1
from Beswick Engineering Co., Inc.

The patented (Patent #6314980) Beswick pressure compensated flow control maintains a constant flow rate (adjustable 0-100 cc/min. of water) regardless of upstream or downstream pressure variations. [See More]

  • Regulator: Differential; Pressure Compensated
  • Valve Size: 0.19
  • Media: Gas; High Purity; LP Gas; Natural Gas
  • Maximum Pressure: 0.00 to 500.00
Digital Automatic Pressure Regulator -- UR-Z700 Series
from HORIBA Instruments, Inc.

The high performance auto pressure regulator UR-Z700 Series has electronic regulators with high-precision pressure sensors and high resolution, fast response piezo actuator valves. They control the pressure relative to the external control signal that they receive. For both Digital/Analog and... [See More]

  • Regulator: Back Pressure; Differential
  • Valve Size: 0.25
  • Media: Gas
  • Controlled Pressure Range: 1.09 to 137.78
Pressure Compensated Flow Control Valve -- PCFCD-1N1
from Beswick Engineering Co., Inc.

The PCFCD-1N1 is designed to maintain a constant flow rate, which the customer can adjust, regardless of upstream or downstream pressure variations. It works with both liquids (incompressible fluids) and gases (compressible fluids) but is primarily intended for the control of liquids. The pressure... [See More]

  • Regulator: Differential
  • Valve Size: 0.19
  • Media: Gas; High Purity; LP Gas; Natural Gas
  • Maximum Pressure: 0.00 to 500.00
Air Piloted Regulator -- R Series
from Proportion-Air, Inc.

Modified spring for low pressure control is available [See More]

  • Regulator: Differential
  • Valve Size: 0.25 to 2.00
  • Media: Gas
  • Controlled Pressure Range: 0.00 to 300.00
High Flow / Sensitive Pressure Regulator -- 26-2900 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 26-2900 Series is a dome load negative bias backpressure tracking regulator with a balanced main valve. Controls upstream pressures to 1000 PSIG [69 bar] with spring bias setting. Ideal for use in constant bias applications like offshore diving, dumping exhaled breath from pressure... [See More]

  • Regulator: Back Pressure; Differential
  • Valve Size: 0.50
  • Media: Gas
  • Controlled Pressure Range: 0.00 to 30.00
High Flow Regulator -- 44-4000 Series
from Emerson Automation Solutions – TESCOM Regulators, Valves & Systems

TESCOM ™ 44-4000 dome loaded, spring biased regulator is designed for pressure tracking applications to maintain a constant differential pressure. Self-venting allows for pressure tracking increases and decreases; Cvs = .7 and 2.0 are available. Ideal for use in diving applications for... [See More]

  • Regulator: Differential
  • Valve Size: 0.50 to 0.75
  • Media: Gas
  • Controlled Pressure Range: 0.00 to 350.00