ControlAir's pneumatic controls ensure reliable and durable pressure regulation for Control Valves in virtually every application. ControlAir's Air Pressure Regulators, Filter Regulators, Volume Boosters, I/P Transducers and Valve Positioners provide precise repeatability, which results in higher performance and a more energy efficient automated system. These are our core products, not just an accessory.  We don't make or repair control valves, you do.  So help us use our 30 years of experience on your next control valve project.

Control Valve Product Types Graphic

Using ControlAir valve products with your control valves help to ensure accuracy as well as:

  • Provide constant pressure regardless of flow variation or upstream pressure
  • Help system operate more economically by minimizing the amount of pressurized air that is wasted.
  • Safely operate control valve at reduced pressure
  • Extends component life by supplying filtered air

ControlAir products used:

  • Filter Regulators provide clean, accurate air pressure
  • Volume Boosters are designed to increase the stroking speed of control valves when used in conjunction with positioner/actuator.
  • I/P Pressure Transducers offer Nema 4x enclosures (IP65 rating)
  • Valve Postioners: provide stable and accurate control of rotary and linear valves. Intrinsically safe, explosion-proof options available
  • High Pressure RegulatorS reduce inlet pressures from as high as 6000 psig (413 bar) down to working pressures ranging between 0 and 225 psig (15.5 bar).
Control Valve Product Types Graphic Filter Regulators High Pressure Regulators Pressure Transducers Valve Positioners Volume Boosters

 

Filter Regulators

Type-300 Filter Regulator

CA T300
  • 316L Stainless Steel Contruction
  • Suitable for low temperature operation
  • Viton seals optional
  • 40 micron filter, 5 micron filter optional

 

 Type-330/335 Filter Regulator

CA T330 2
  • NACE MR-01-75 compliant - Type-335
  • Suitable for low temperature operation- Type-330
  • Autodrain optional - Type-330

 

 Type-350SS Series Stainless Steel Regulators

CA T350
  • 316L Stainless Steel Contruction
  • Suitable for low temperature operation
  • Viton Seals
  • Large flow capacity; Low air consumption
  • Autodrain optional

 Volume Boosters

Type-600 Volume Booster

CA T600
  • High flow capacity - allows flows up to 50 SCFM (1,400 Nl/min)
  • Amplified output - available in a signal to ouput pressure ratio of 1:1; 1:2; 1:3; and 1:6
  • Stable output - venturi aspirator maintains ouput pressure under varying flow conditions
  • Multiple port sizes - available in 1/4:, 3/8" and 1/2" NPT/BSP

 

Type-6000SS Volume Booster

CA T6000 SS
  • 316L Stainless Steel Contruction
  • Adjustable bypass valve
  • Fast Response
  • Soft Valve Seat Sealing

 

Type-6500/6600SS Large Flow Capacity Volume Booster

CA T6500 2
  • High temperature operation - up to 2000F (930C)
  • Low Temperature option - silicone elastomers allow use to -620F (520C)
  • Adjustable bypass valve
  • Type 6600: IEC 65108 SIL 3 compliant

 
 

  I/P, E/P Pressure Transducers

Type-500X Pressure Transducer

CA T500
  • Integral volume booster
  • NEMA-4X (IP65) housing
  • Low air consumption
  • Flexible zero & span adjustments
  • Standard process inputs
  • Split ranging

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Type-590X I/P Pressure Transducer

CA T590
  • Small size allows for dense mounting in panels
  • Vibration and position insensitive
  • Worldwide safety approvals
  • Din rail mounting
  • Wide operating temperature limits

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Type-595XP Explosion-Proof I/P Transducer

CA T595
  • Compact size and low weight for space constrained applications
  • Vibration and position insensitive
  • Low power consumption
  • Worldwide safety approvals
  • NEMA-4X (IP65) housing

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Type-950XP Explosion-Proof I/P Transducer

CA T950
  • NEMA-4X (IP66) housing
  • Approved for natural gas
  • RFI/EMI protected
  • Low air/gas consumption
  • High output flow capacity
  • Position-insensitive: can be mounted in any orientation

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High Pressure Regulators

Type-3500/3600 High Pressure Regulators

CA T3500
CA T3600
  • Choice of three output pressures
  • Choice of three output ports provides plumbing flexibility for easy hookup
  • Socket or Tee handle adjustment
  • Replaceable valve seat
  • High maximum inlet pressure
  • Type-3600 meets NACE MR-0175 requirements for sour gas service
  • Non-relieving design 

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 Valve Positioners

Type-2000 Pneumatic and Electro-Pneumatic Valve positioners

CA T2000
  • Intrinsically SAfe and Explosion-proof options
  • Linear and Rotary operation
  • 4-20ma feedback options
  • FM, CSA and ATEX approvals

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