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AVENTICS™ Series 521 Mini-Spool Valves

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The AVENTICS Series 521 is a line of solenoid air-operated, mini-spool valves that are ideal for piloting pneumatic cylinders. The valves have high-quality coils resistant to heat and moisture and suitable for high ambient temperatures and harsh environments. They can be mounted on joinable subbases for manifold applications. The AVENTICS Series 521 valves are suitable for automotive, case packing, packaging, and tire manufacturing applications.

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    Electrically
    Pneumatically
    5/2, double air pilot
    5/2, double solenoid
    5/2, with air spring return, with differential piston
    5/2, with spring return
    5/3, closed center
    5/3, exhausted center
    5/3, pressurized center
    24 V AC
    24 V DC
    110 V AC
    230 V AC
    without detent
    External
    Internal
    EN 175301-803, form C
    1050 l/min
    1.6 W
    G 1/4
    Internal thread
    0 bar
    1.5 bar
    8 bar
    Soft Seal
    Aluminum, anodized
    Double Solenoid
    Single Solenoid
    Spool valve
    Closed Center
    Exhausted Center
    Pressurized Center
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    Activation
    Switching principle
    Operating Voltage
    Manual Override
    Valve Pilot
    Electrical Connection 2
    Flow (L/M)
    Wattage
    Compressed air connection output
    Compressed air connection type
    Min Working Pressure
    Max Working Pressure
    Seat / Seal Type
    Housing Material
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    No Image Available For Product
    52100001

    AVENTICS 5/2-directional valve, Series 521, with air spring return 52100001

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, with air spring return, with differential piston24 V DCwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100002

    AVENTICS 5/2-directional valve, Series 521, with air spring return 52100002

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, with air spring return, with differential piston24 V ACwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100003

    AVENTICS 5/2-directional valve, Series 521, with air spring return 52100003

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, with air spring return, with differential piston110 V ACwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100004

    AVENTICS 5/2-directional valve, Series 521, with air spring return 52100004

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, with air spring return, with differential piston230 V ACwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100005

    AVENTICS 5/2-directional valve, Series 521, double solenoid 52100005

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, double solenoid24 V DCwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100006

    AVENTICS 5/2-directional valve, Series 521, double solenoid 52100006

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, double solenoid24 V ACwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100007

    AVENTICS 5/2-directional valve, Series 521, double solenoid 52100007

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, double solenoid110 V ACwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100008

    AVENTICS 5/2-directional valve, Series 521, double solenoid 52100008

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/2, double solenoid230 V ACwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100009

    AVENTICS 5/3-directional valve, Series 521 52100009

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/3, closed center24 V DCwithout detentInternal
    ADD TO LIST
    No Image Available For Product
    52100010

    AVENTICS 5/3-directional valve, Series 521 52100010

    ActivationSwitching principleOperating VoltageManual OverrideValve Pilot
    Electrically5/3, closed center24 V ACwithout detentInternal
    ADD TO LIST