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    Pneumatic Solenoid Valve, 3 Way, Normally Closed, 12V/24V/110V/220V

    $48.77
    3/2 way, normally closed, pneumatic solenoid valve is suitable for the applications in need of air control. It is pilot-operated, with M5×0.8, Rc 1/8", 1/4", 3/8" port size selectable. The voltage is also available for DC 12 volt, DC 24 volt, AC110 volt and AC 220 volt.
    SKU: ATO-3V□10-NC
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    Free shipping
    Delivery date: 6-12 days

    Pneumatic solenoid valve, 2-position 3-port, normally closed, single solenoid, is used to handle the flow of air with long service life and high reliability when powered by 12V DC, 24V DC, 110V AC or 220V AC, and widely used in the industrial fields like chemical, petroleum, pharmaceutical, automotive, light industry, food, mineral processing, electroplating, metallurgy, textiles etc.

    3/2 Pneumatic Solenoid Valve Specification

    Model 3V110-M5-NC 3V110-06-NC 3V210-08-NC 3V310-10-NC
    Number of Ports 3-way (3-port)
    Number of Positions 2-position
    Valve Type Normally Closed
    Operation Mode Pilot Operated
    Number of Solenoid Single
    Port Size M5×0.8 Rc 1/8" Rc 1/4" Rc 3/8"
    Media Air
    Operating Pressure Range 0.15~0.8MPa (22~116PSI)
    Max. Pressure Resistance 1.2MPa
    Voltage (Optional) 12V DC, 24V DC, 110V AC, 220V AC
    Voltage Tolerance -10%~+10%
    Operating Temperature 5℃~60℃ (41℉~140℉)
    Insulation Grade Class B
    Protection Grade IP65
    Body Material Aluminum Alloy
    Seal Material NBR
    Wiring Method Terminal type
    Max. Action Frequency 5Hz (5 cycles/second)
    Lubrication No

    3-way Pneumatic Solenoid Valve Dimensions
    3 way 2 position solenoid valve single dimensions

    Model A B C D E F G H I J K L M N O P Q R S T
    3V110-M5 13 18 22.7 0 M5×0.8 19 Φ3.3 13.2 Φ3.1 27 2.5 88.4 55 12.2 21 7.7 0 M5×0.8 14.2 14.7
    3V110-06 13 18 23.7 1 PT1/8 19 Φ3.3 13.2 Φ3.1 27 2.5 88.4 55 12.2 21 7.7 2 PT1/8 16 14.7
    3V210-08 17 22 28.7 1.5 PT1/4 30 Φ3.2 12.7 Φ4.2 35 3 109 66.7 15.2 25 8.2 0 PT1/4 22.5 16.7
    3V310-10 20 27 32.5 2 PT3/8 35 Φ4.3 15 Φ4.3 40 2.4 120 69.2 17.5 30 10.5 0 PT3/8 24 20.5

    Solenoid Valve Symbol (Flow Diagram)
    3 way 2 position solenoid valve nc symbol

    Tips: Differences between pilot-operated and direct acting solenoid valve
    1. Pressure tolerance
    The pilot-operated solenoid valve has a higher tolerance of liquid pressure than the direct acting solenoid valve.
    2. Response time
    The starting speed of the direct acting solenoid valve is quicker than that of the directly operated type. It is mostly used for the occasion of fast connection and disconnection. Because the small valve opens in the first and the main valve opens later when the pilot-operated solenoid valve is supplied with power. Instead, the directly operated solenoid valve is opened with its main valve directly. When the pilot-operated solenoid valve is energized, the small valve opens at the first and the main valve opens later. However, as to the direct acting solenoid valve, the main solenoid opens directly.
    3. Flow capacity
    The flow capacity of the pilot-operated solenoid valve is bigger than that of the directly operated type. Generally, the CV value can reach 3 or above.
    4. Power and consumption
    The power and consumption of the directly operated solenoid valve are higher than that of the pilot-operated type.
    5. Purity of the medium
    The pilot-operated solenoid valve has a relatively high requirement to the purity of the flowing medium. However, the direct acting type has no such strict requirement.

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