Pneumatic Quick Exhaust Valves | 1/4 & 3/4 | RS
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    Pneumatic Quick Exhaust Valves

    Pneumatic quick exhaust valves are used in conjunction with pneumatic cylinders to increase speed and to lower backpressure. The use of these valves improves system performance and help reduce cylinder size. RS offer a range of high-quality valves from leading brands such as Festo, SMC, Norgren, Legris and of course RS PRO.

    How does a pneumatic exhaust valve work?

    Quick exhaust valves work by directing the compressed air from a cylinder to atmosphere instead of flowing back through the valve. Exhaust valves are used to increase the extension speed of the actuator piston rod. Exhaust valves should always be fitted directly on the vent side (exhaust port) of a pneumatic cylinder for optimum performance.

    Applications for quick exhaust valves

    Quick exhaust valves are used in a wide range of pneumatic pressure applications. With the ability to work at very high pressures exhaust valves are primarily used in oil, gas, chemical and automation applications.

    Main Features

    • A range of body materials including forged brass, die-cast aluminium and nickel-plated brass
    • Industry-standard threads, BSPP, BSPT, NPT or Metric
    • Available with built-in silencers
    • A broad range of operating pressures
    • Available with ATEX approvals

    140 Products showing for Pneumatic Quick Exhaust Valves

    SMC
    Built-In Silencer
    R 1/4
    -
    Threaded
    -
    AQ
    -
    R 1/4
    -
    -
    SMC
    Built-In Silencer
    R 1/2 Male
    12mm
    Threaded, Tube
    1 MPa
    ASV
    Male
    1/2 in
    0.1MPa
    R
    SMC
    -
    Rc 1/4 Female
    -
    Threaded
    -
    AMC
    Female
    1/4 in
    -
    Rc
    SMC
    Built-In Silencer
    -
    330mm
    Threaded
    0.1 MPa
    AMC
    -
    -
    -
    -
    Festo
    -
    -
    -
    -
    -
    VFFG-T-F6-7
    -
    -
    -
    -
    Festo
    Built-In Silencer
    G 1/4
    -
    Threaded
    10 bar
    VBQF
    Male
    1/4in
    0.5bar
    G
    Festo
    -
    -
    -
    -
    -
    VFFG-T-F6-10
    -
    -
    -
    -
    Legris
    -
    G 3/8 Male
    8mm
    Threaded, Tube
    10 bar
    7100
    Male
    3/8in
    -
    G
    SMC
    Built-In Silencer
    G 1/4
    -
    Threaded
    1 bar
    AMC
    -
    -
    -
    -
    Festo
    Built-In Silencer
    G 3/8
    11mm
    Threaded
    10 bar
    A
    -
    -
    0.2bar
    -
    EMERSON – AVENTICS
    -
    G 1/8 Female
    -
    Threaded
    10 bar
    573
    Female
    1/8 in
    0.3bar
    G
    SMC
    Built-In Silencer
    G 3/8
    16mm
    Threaded
    0.1 MPa
    AMC
    -
    -
    -
    -
    Festo
    -
    -
    19mm
    Threaded
    -
    A
    -
    -
    -
    -
    Legris
    -
    G 1/4 Male
    10mm
    Threaded, Tube
    10 bar
    7100
    Male
    1/4in
    -
    G
    Festo
    -
    G 1/4
    7mm
    Threaded
    10 bar
    B
    Female, Male
    1/4 in
    0bar
    G
    Legris
    -
    G 1/4 Male
    8mm
    Threaded, Tube
    10 bar
    7100
    Male
    1/4in
    -
    G
    Legris
    -
    G 1/8 Male
    4mm
    Threaded, Tube
    10 bar
    7660
    Male
    1/8in
    -
    G
    Festo
    -
    -
    -
    -
    -
    VFFG-T-F6-14
    -
    -
    -
    -
    Norgren
    -
    G 3/8 Female
    -
    Threaded
    10 bar
    T70
    Female
    3/8 in
    0.5bar
    G
    SMC
    -
    R 1 Male
    -
    Threaded
    -
    AMC
    Male
    1 in
    -
    R
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