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    G1/4" Quick Exhaust Valve

    Shop low price 3 way quick exhaust valve with G1/4 inch thread port, aluminum alloy body material. Single action QEV is designed to expedite the release of compressed air in a pneumatic system. QEV is commonly utilized in applications where precise and fast movements are essential, such as in industrial automation, manufacturing, and robotics.
    SKU: ATO-QEV-G14
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    Delivery date: 6-12 days

    Quick Exhaust Valve (QEV) is a pneumatic component designed to rapidly release compressed air from a system. The functions of a quick exhaust valve provide a quick and efficient path for the high-pressure air to escape, enabling faster response times in pneumatic systems.


    • Model: ATO-QE-02
    • Port Diameter: G1/4 inch
    • Nominal Diameter: DN8
    • Connection Form: Thread
    • Drive Mode: Pneumatic
    • Pressure Range: 0~1MPa
    • Operating Temperature: -5~60℃
    • Action Mode: Single Action
    • Sealing Material: Nitrile Rubber
    • Position: 3 Way
    • Applicable Media: Air
    • Valve Body Material: Aluminum Alloy
    • Lining Material: Copper Alloy

    Dimension (Unit: mm)

    QEV quick exhaust valve dimension

    Model A B C D E F G
    ATO-QE-02 4 48 14 28 13 36 G1/4"

    Tips: How does a quick exhaust valve work?

    A quick exhaust valve is a pneumatic device designed to rapidly release compressed air from a cylinder, enhancing the speed of piston movement. It operates by creating a path of least resistance for the exhaust air to escape, facilitating quicker cylinder retraction. When the valve is activated, it redirects the exhaust flow directly to the atmosphere, bypassing the usual route through the control valve. This immediate release of pressure allows for faster piston return and shorter cycle times in pneumatic systems. QEVs are commonly employed in applications where rapid movement or precise timing is crucial, such as in automation, manufacturing, and various industrial processes, contributing to increased efficiency and responsiveness in pneumatic machinery.

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