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Pressure Reducing & Regulating

Pressure Reducing & Regulating

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  1. 1400 Pilot Operated Relief Valve w/Vacuum Breaker

    1400 Pilot Operated Relief Valve w/Vacuum Breaker

    The Groth 1400 Pilot-Operated Relief Valve is used to replace weight-loaded or spring loaded valves in many applications to increase efficiency and reduce evaporation losses. Several advantages are obtained over the traditional type. For example, the process pressures may be closer to the set pressure than would be considered prudent and safe with the traditional valve. Additionally, greater conservation is obtained due to minimum product loss which in turn provides increased profits.
  2. 3011 L / H / HP - Blanket Gas Regulator

    3011 L / H / HP - Blanket Gas Regulator

    Product Features: Available models: L (0.5 - 2 in. W.C. settings), H (higher set pressure from lower supply pressures), and HP (high pressure, up to 1.99 psig) Even higher set pressures available with the Model 3020A Single stage regulation - 200 PSIG to 0.5" W.C. Bubble tight shut-off All stainless steel construction Balanced forces acting on piston (setting is not affected by supply pressure) Compact size and weight Molded Teflon
  3. Control Air T100M Motorized Precision Air Pressure Regulator

    Control Air T100M Motorized Precision Air Pressure Regulator

    The Control Air Type-100M Motorized Air Pressure Regulator is designed to provide precise pneumatic control by use of an electrical signal. This highly accurate device is well suited for pneumatic control of a system from a remote location. Utilizing two tandem synchronous AC Motors, each having it's own set of leads, but operating through a single output shaft, direction of rotation is dependent of which set of leads power is applied to. The motor is coupled to Control Air's Type-100, which is a high precision, multi-stage air pressure regulator with low power requirements.
  4. Control Air T5500 Multi-station, Digital-to-Pneumatic Pressure Regulator with DeviceNet or Profibus

    Control Air T5500 Multi-station, Digital-to-Pneumatic Pressure Regulator with DeviceNet or Profibus

    This multi-station manifold uses a common air supply to provide electronic proportional control of output pressure from any combination of 4, 6, or 8 station units through the use of a DeviceNet™ or Profibus™ communication network. An 8-bit digital signal describing the required output pressure for each electronic regulator is sent by DeviceNet™ or Profibus™ to the T5500 node. The T5500 converts the digital signal into the appropriate 4-20mA signal that is sent to each corresponding I/P transducer which adjusts output pressure to the desired setting. An optional pressure sensor feeds back a diagnostic signal by DeviceNet™ or Profibus™ to the controller, which then monitors pressure output from each I/P.
  5. Control Air T90 Miniature Precision Air Pressure Regulator

    Control Air T90 Miniature Precision Air Pressure Regulator

    This pressure regulator provides the highest level of regulation accuracy and repeatability available in a compact, lightweight housing. A force balanced pilot control maintains output pressure to within 0.05 psig (3.44 millibar) with minimal drift over time. The Type 90 is ideal for applications that require exact pressure control and substantial flow capacity under variable operating conditions and limited space.
  6. Control Air Type 100 Precision Air Pressure Regulator

    Control Air Type 100 Precision Air Pressure Regulator

    The Type-100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type-100 is ideal for applications that call for the utmost of control and maximum stability under variable operating conditions. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve.This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms.
  7. Control Air Type 200 Precision Air Relay

    Control Air Type 200 Precision Air Relay

    The Type 200 Precision Air Relay is a pilot operated, multi-stage 1:1 relay with a positive and negative bias adjustment capability. It accurately reproduces a signal pressure plus or minus the bias setting with consistent reliability. Output control and stability are maintained through a high gain servo balanced control mechanism which is activated by a highly sensitive stainless steel measuring capsule.
  8. Control Air Type 250 Lock-up Air Relay

    Control Air Type 250 Lock-up Air Relay

    The ControlAir Type 250 Lockup Air Relay is a reliable unit for fail in place applications of control valves when air supply drops below acceptable pressure levels. Valve or damper position is maintained by capturing air pressure inside the diaphragm chamber (or piston cylinder) of the actuator, when the supply pressure falls below the desired set value.
  9. Control Air Type 300 Instrument Air Filter Regulator Series

    Control Air Type 300 Instrument Air Filter Regulator Series

    The Type-300 Instrument Air Filter Regulator is designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment. This filter regulator has been proven to provide accurate operating characteristics under variable conditions. Durable materials and a standard epoxy paint finish provide long lasting corrosion resistance in harsh industrial environments. The Type-300 is a quality unit that is ideal as an economical alternative for control of process applications.
  10. Control Air Type 330 Instrument Air Filter Regulator

    Control Air Type 330/340 Instrument Air Filter Regulator

    The Type 330/340 Series of Instrument Air Filter Regulators and Air Regulators are designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment in a lightweight, compact housing. These quality instruments are constructed of durable materials that will provide long lasting corrosion resistance in harsh industrial environments.

Items 1 to 10 of 46 total

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