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ControlAir's Precision Pressure Regulators, Filter Regulators, Volume Boosters, Air Relays and I/P Transducers help ensure precise pressure adjustment for instrumentation and process control in the oil and gas markets. These demanding applications require accurate and repeatable pressure regulation, sometimes under extreme conditions. ControlAir's family of Stainless Steel and NACE units provide longer life in offshore and other harsh environments.  Pneumatic and Electro-Pneumatic Regulators are used in the following applications:

  • Process Control Valves: Control of valving with Precision Regulators, I/P Pressure Transducers and Volume Boosters
  • Separator Skids: water and oil seperators
  • Rotational Speed Controls on Compressors and Turbines: I/P Transducers are used to control throttle speed
  • Emergency Shutdown System Controls:  Filter Regulators and Volume Boosters for quick and reliable valve actuation
  • Flare and Burner Systems: High Flow Regulators used for gas vent control
  • Wellhead Instrumentation and Analysis: Precision Regulators and low bleed I/P Transducers for sensitive instrument control
  • Tank Blanketing: Precision Regulators for controling tank pressures
  • Natural Gas Compressors: Regulators for fuel systems on compressor skids

ControlAir products used:

  • Stainless Steel Regulators provide accurate pressure regulation and quick response while handling the toughest corrosive environments.  Low Temperature options available.
  • Our Volume Boosters offer high flow capacity and are designed to increase the stroking speed of control valves.
  • Type-310 and 335 NACE Complaint Air Pressure Regulators designed to handle sour gas applications
  • Type-550 and 900 I/P Pressure Transducers offer Nema 4x enclosures (IP65 rating)
  • Explosion Proof Type-595 and 950 I/P Pressure transducers
  • Type-950 Explosion-Proof I/P Pressure Transducer is approved for Natural Gas media
  • Type-2000 Valve Postioners: intrinsically safe, explosion proof options available

Download our Oil and Gas Market catalog!

Stainless Steel Regulators, Filters and Filter Regulators

Type-350/360/370SS Series Stainless Steel Regulators

CA T350
  • 316L Stainless Steel Contruction
  • Suitable for low temperature operation
  • Viton Seals
  • Large flow capacity; Low air consumption
CA T360CA T370

Type-380/390SS Large Flow Capacity Stainless Steel Filter Regulator and Regulator

CA T380
  • 316L Stainless Steel Contruction
  • High Flow Capacity
  • 3/4" or 1" NPT Porting
  • Automatic Drain Options
  • ATEX 94/9/EC Compliant
CA T390


 Volume Boosters

Type-6000SS Volume Booster

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

Type-6100 Volume Booster

CA T6100
  • Aluminum Contruction
  • Integral Adjustable Bypass Valve
  • High Flow Capacity
  • Soft Valve Seat Sealing
  • High Temperature Operation
  • Two High Output Exhaust Vents
  • Balanced Supply Valve

Type-6600SS High Capacity Volume Booster

CA T6600 SS
  • 316L Stainless Steel Construction
  • High temperature operation
  • Low Temperature option
  • Adjustable bypass valve
  • Type 6600: IEC 65108 SIL 3 compliant


 NACE Compliant Filter Regulators

Type-310 NACE Filter Regulator

CA T310
  • Designed for use in corrosive sour gas environments
  • Constructed of materials that meet NACE specification #MR-01-75
  • Equipped with high capacity 40 micron depth filter; 5 micron optional
  • Low air consumption
  • ATEX 94/9/EC Compliant

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Type-335 NACE Filter Regulator

CA T335
  • Designed for use in corrosive sour gas environments, both on and offshore
  • Constructed of materials that meet NACE specification #MR-01-75
  • Low air consumption
  • Tapped exhaust
  • Viton seals

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 I/P Pressure Transducers

Type-550X Pressure Transducer

CA T550
  • Compact size for space constrained applications
  • NEMA-4X (IP65) housing
  • Zero Based units available
  • Up to 120 PSI output
  • 12 SCFM flow capacity
  • Manifold ready (use Type-925 manifold)

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Type-900X Pressure Transducer

CA T900
  • NEMA-4X (IP65) housing
  • Self correcting for constant pressure output
  • Fast Response
  • Zero Based units available
  • 12 SCFM flow capacity
  • Manifold ready (use Type-925 manifold)

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Explosion Proof I/P Pressure Transducers

Type-595XP Explosion-Proof I/P Transducer

CA T595
  • Small and accurate
  • ATEX approval
  • Low Temperature
  • NEMA 4X (IP65)
  • Repeatable to +/- 0.15% of span

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Type-950XP Explosion-Proof I/P Transducer

CA T950
  • Compatible with Natural Gas
  • ATEX approval
  • NEMA 4X (IP66)
  • Repeatable to +/- 0.10% of span
  • Low Air Consumption (.05 SCFM)

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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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