Flow Control Valves

Pneumatic systems are used in a wide array of industrial applications which are dependent on the potential force of the compressed air to create and transmit kinetic energy. Flow control valves are self-explanatory, in that their function is to control the flow rate. This is usually in a specific section of a pneumatic circuit, which results in a slower overall actuator speed. Flow control valves either inhibit the air flow altogether, or they regulate the air flow in one direction only, which means that the air can flow freely in the other direction.

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  • Camozzi GSCU805-1/4-8
    Flow Control Valve


    Part No: GSCU805-1/4-8

    • Actuation Type: Screwdriver
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread, Cylinder Mounted
    • Pneumatic Connection 2: 8mm Push-In Fitting
    $27.49
  • Festo CRGRLA-M5-B 161403
    One-way flow control valve


    Part No: CRGRLA-M5-B, 161403

    • Pneumatic Connection: M5
    • Operating Pressure: 0.2...10bar
    • Mounting: Screw-in, via Male Thread
    • Pneumatic Connection 2: M5
    • Adjustment Type: Slotted Head Screw
    • Flow Rate In Flow Direction: 165l/min
    $66.38
  • Camozzi SCU606-1/4
    Flow Control Valve


    Part No: SCU606-1/4

    • Actuation Type: Screwdriver
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread, Cylinder Mounted
    $14.40
  • Camozzi PSCO604-1/8-4
    Flow Control Valve


    Part No: PSCO604-1/8-4

    • Actuation Type: Screwdriver
    • Pneumatic Connection: G1/8
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 4mm Push-In Fitting
    $14.36
  • Festo GRLA-3/8-QS-10-RS-D 534343
    One-way flow control valve


    Part No: GRLA-3/8-QS-10-RS-D, 534343

    • Pneumatic Connection: G3/8
    • Operating Pressure: 0.2...10bar
    • Mounting: Screw-in, via Male Thread
    • Pneumatic Connection 2: 10mm Push-In Fitting
    • Adjustment Type: Knurled Screw
    • Flow Rate In Flow Direction: 1400l/min
    $24.38
  • Camozzi SCO610-1/2
    Flow Control Valve


    Part No: SCO610-1/2

    • Actuation Type: Screwdriver
    • Pneumatic Connection: G1/2
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    $71.42
  • Camozzi GMCO904-1/8-8
    Flow Control Valve


    Part No: GMCO904-1/8-8

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/8
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 8mm Push-In Fitting
    $24.17
  • Festo HGL-1/8-QS-6 530040
    Piloted check valve


    Part No: HGL-1/8-QS-6, 530040

    • Actuation Type: Pneumatic
    • Pneumatic Connection: G1/8
    • Operating Pressure: 0.5...10bar
    • Nominal Flow Rate: 400l/min
    • Mounting: Screw-in, via Male Thread
    • Pneumatic Connection 2: 6mm Push-In Fitting
    $39.43
  • Camozzi TMCO978-3/8-10
    Flow Control Valve


    Part No: TMCO978-3/8-10

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G3/8
    • Operating Pressure: 0.5...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 10mm Push-In Fitting
    $19.67
  • Camozzi 28301/4
    Flow Control Valve


    Part No: 28301/4

    • Actuation Type: Rotary Knob
    • Pneumatic Connection: G1/4 Female Thread
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Inline
    • Pneumatic Connection 2: G1/4 Female Thread
    $12.45
  • Camozzi PMCU706-1/4-10
    Flow Control Valve


    Part No: PMCU706-1/4-10

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread, Cylinder Mounted
    • Pneumatic Connection 2: 10mm Push-In Fitting
    $21.59
  • Camozzi RFO344-1/4
    Flow Control Valve


    Part No: RFO344-1/4

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Inline, Through-hole
    • Pneumatic Connection 2: G1/4
    $27.47
  • Festo CRGRLA-1/2-B 161407
    One-way flow control valve


    Part No: CRGRLA-1/2-B, 161407

    • Pneumatic Connection: G1/2
    • Operating Pressure: 0.2...10bar
    • Mounting: Screw-in, via Male Thread
    • Pneumatic Connection 2: G1/2
    • Adjustment Type: Slotted Head Screw
    • Flow Rate In Flow Direction: 4265l/min
    $112.55
  • Camozzi GMCO905-1/4-8
    Flow Control Valve


    Part No: GMCO905-1/4-8

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 8mm Push-In Fitting
    $28.80
  • Camozzi GMCU913-M3-3
    Flow Control Valve


    Part No: GMCU913-M3-3

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: M3
    • Operating Pressure: 1...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread, Cylinder Mounted
    • Pneumatic Connection 2: 3mm Push-In Fitting
    $29.38
  • Camozzi TMCO976-1/4-8
    Flow Control Valve


    Part No: TMCO976-1/4-8

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/4
    • Operating Pressure: 0.5...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 8mm Push-In Fitting
    $16.40
  • Camozzi PSCO606-1/4-6
    Flow Control Valve


    Part No: PSCO606-1/4-6

    • Actuation Type: Screwdriver
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 6mm Push-In Fitting
    $15.15
  • Camozzi 28101/8
    Flow Control Valve


    Part No: 28101/8

    • Actuation Type: Rotary Knob
    • Pneumatic Connection: G1/8 Male Thread
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Inline
    • Pneumatic Connection 2: G1/8 Male Thread
    $12.12
  • Festo HGL-1/8-QS-4 530039
    Piloted check valve


    Part No: HGL-1/8-QS-4, 530039

    • Actuation Type: Pneumatic
    • Pneumatic Connection: G1/8
    • Operating Pressure: 0.5...10bar
    • Nominal Flow Rate: 300l/min
    • Mounting: Screw-in, via Male Thread
    • Pneumatic Connection 2: 4mm Push-In Fitting
    $39.43
  • Camozzi TMVU972-1/8-4
    Flow Control Valve


    Part No: TMVU972-1/8-4

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/8
    • Operating Pressure: 0.5...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread, Valve Mounted
    • Pneumatic Connection 2: 4mm Push-In Fitting
    $14.65
  • Camozzi GMCU913-M5-3
    Flow Control Valve


    Part No: GMCU913-M5-3

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: M5
    • Operating Pressure: 1...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread, Cylinder Mounted
    • Pneumatic Connection 2: 3mm Push-In Fitting
    $29.38
  • Camozzi RSW3/8
    Flow Control Valve with Silencer


    Part No: RSW3/8

    • Actuation Type: Rotary
    • Pneumatic Connection: G1/2 Male Thread
    • Operating Pressure: 1...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Male Thread
    $21.99
  • Camozzi PMCO706-1/4-6
    Flow Control Valve


    Part No: PMCO706-1/4-6

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/4
    • Operating Pressure: 1...10bar
    • Flow Direction: Bidirectional Flow Control
    • Mounting: Male Thread
    • Pneumatic Connection 2: 6mm Push-In Fitting
    $17.07
  • Camozzi RFU477-1/2
    Flow Control Valve


    Part No: RFU477-1/2

    • Actuation Type: Manual Knurled Screw
    • Pneumatic Connection: G1/2
    • Operating Pressure: 2...10bar
    • Flow Direction: Unidirectional Flow Control
    • Mounting: Inline, Through-hole
    • Pneumatic Connection 2: G1/2
    $85.15
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What Are Flow Control Valves?

Pneumatic flow control valves are one of many components that control the amount, pressure and rate at which air moves through the system. Each application will have different flow rate requirements and will require a different size, shape or type of pneumatic flow control valve; the speed of the system's actuator depends upon how quickly the air flows into it and is sent out by the exhaust. Flow control valves are often classified by the number of entry and exit ports they have, and how many flow paths are created, such as two, three and four-way directional valves.

They come in a wide range of port sizes, configurations and styles, including meter-in (also called reverse flow) and meter-out versions, controlling the input and output flows respectively. Other types of flow control valve feature a tapered stem, with a graduated orifice which permits the controlled flow to be progressively adjusted as it passes through the valve.

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Nominal Flow Rate
Actuation Type
Adjustment Type
Flow Direction
Flow Rate In Flow Direction
Manufacturer
Mounting
Operating Pressure
Pneumatic Connection 2
Pneumatic Connection

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