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 產品顯示為 Pneumatic Quick Exhaust Valves

    HK$285.32
    个(每托盘 10 )
    Built-In Silencer
    R 1/4 in Female
    -
    Threaded
    10 bar
    -
    Female
    1/4in
    0.3bar
    R
    HK$532.74
    个(每托盘 10 )
    Built-In Silencer
    R 1/2 in Female
    -
    Threaded
    10 bar
    -
    Female
    1/2in
    0.3bar
    R
    HK$160.80
    个(每托盘 10 )
    Built-In Silencer
    R 1/8 in Female
    -
    Threaded
    10 bar
    -
    Female
    1/8in
    0.3bar
    R
    HK$224.93
    个(每托盘 10 )
    Built-In Silencer
    R 3/8 in Female
    -
    Threaded
    10 bar
    -
    Female
    3/8in
    0.3bar
    R
    HK$494.56
    个(每托盘 5 )
    Built-In Silencer
    R 3/4 in Female
    -
    Threaded
    10 bar
    -
    Female
    3/4in
    0.3bar
    R
    HK$1,366.05
    个(每托盘 2 )
    -
    1/4 in Female
    6mm
    Threaded
    -
    66050
    -
    1/4 in
    -
    -
    HK$1,289.25
    个(每托盘 2 )
    -
    1/8 in Female
    3mm
    Threaded
    -
    66050
    -
    1/8 in
    -
    -
    HK$1,818.90
    个(每托盘 2 )
    -
    BSP 1/2 Female
    12mm
    Threaded
    -
    66050
    -
    1/2 in
    -
    -
    HK$1,844.505
    个(每托盘 2 )
    -
    3/8 in Female
    9mm
    Threaded
    -
    66050
    -
    3/8 in
    -
    -
    SMC
    Built-In Silencer
    -
    6.4mm
    Tube
    1 MPa
    AQ
    -
    -
    0.1MPa
    -
    Norgren
    -
    R 1/4 Male
    -
    Threaded
    1.6 bar
    61B2
    Male
    1/4 in
    0.63bar
    R
    SMC
    -
    -
    4mm
    Tube
    1 MPa
    AQ240F, AQ340F
    -
    -
    0.1MPa
    -
    Legris
    -
    G 1/8 Male
    6mm
    Threaded, Tube
    10 bar
    7660
    Male
    1/8in
    -
    G
    Legris
    -
    G 1/8 Male
    4mm
    Threaded, Tube
    10 bar
    7660
    Male
    1/8in
    -
    G
    SMC
    -
    Rc 1/2 Female
    -
    Threaded
    1 MPa
    AQ
    Female
    1/2 in
    0.05MPa
    Rc
    Festo
    Built-In Silencer
    G 1/4 Male
    -
    Threaded
    10 bar
    SEU
    Male
    1/4 in
    0.5bar
    G
    SMC
    Built-In Silencer
    G 1/2
    -
    Threaded
    -
    AQ
    -
    R 1/2
    -
    -
    Parker
    -
    G 1/2 Female
    -
    Threaded
    10 bar
    P4Q
    Female
    1/2 in
    0.2bar
    G
    SMC
    Built-In Silencer
    -
    6mm
    Tube
    1 MPa
    AQ240F, AQ340F
    -
    -
    0.1MPa
    -
    SMC
    Built-In Silencer
    -
    4mm
    Tube
    1 MPa
    AQ240F, AQ340F
    -
    -
    0.1MPa
    -
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