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    Home > Products > Switch linear actuator
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    Switch linear actuator

    price: $98.6-$194.6

    Voltage: AC24V
    Control mode: Switch
    Stroke: 20mm/40mm
    Torque: 1000Nm/3000Nm

    Material: die-cast aluminium
    Nominal pressure: PN16/25

    Applicable valves:cast iron, cast steel, stainless steel

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    Direct stroke electric actuators are used in conjunction with regulating valves, mainly for flow regulation in heating systems, HVAC systems, water supply systems, and production processes. They require fluids with good dynamic stability, low noise, and low leakage levels.

    • The actuator has manual function,which is convenient for on-site maintenance and debugging.
    • The actuator has been turned on and off 100000 times without any faults and can operate normally and stably.
    • Calibration Function The automatic travel calibration function automatically measures stem travel each time power is applied for better control accuracy.
    • The connection between the actuator and the valve stem adopts a gapless connection mechanism to reduce control errors caused by gaps and achieve high-precision control.
    Execution 1000N、3000N
    Supply Voltage AC24V
    Signal 0-10V\ 4-20MA\ RS485\ three-bit floating point
    Drive stroke 20mm\ 40mm
    Protection class IP54\ IP67
    Motion type Mechanical gearing
    Motor type Permanent magnet synchronous motors
    Screen display Opening values, modes, alarms
    Adjustment range of opening 0-100%
    Shell material Die-cast aluminium
    Ambient Temperature -15℃~ 55℃
    Capable of collecting 2 pressure or temperature signals (supply and return)

     

    Selection Parameters
    Size
    （DN）    		 Kvs
    (m³)    		 Stroke SQX
    700N    		  SKD
    1000N    		 SKB
    2800N    		 SKC
    2800N    		 NVK10M
    U24-A    		 NVK18M
    U24-A    		 NVK30M
    U24-A    		 NVK50M
    U24-A    		 NVK260
    MU24-A
    DN32 12 20mm ● ● ○ ○ ● ○ ○ ○ ○
    DN40 19 ● ● ○ ○ ● ○ ○ ○ ○
    DN50 31 ● ● ● ○ ● ○ ○ ○ ○
    DN65 49 ● ● ● ○ ● ● ○ ○ ○
    DN80 78 ● ● ● ○ ● ● ○ ○ ○
    DN100 124 ○ ● ● ○ ● ● ○ ○ ○
    DN125 200 40mm ○ ○ ○ ● ○ ○ ● ○ ○
    DN150 300 ○ ○ ○ ● ○ ○ ● ● ○
    DN200 420 ○ ○ ○ ● ○ ○ ● ● ○
    DN250 580 ○ ○ ○ ● ○ ○ ● ● ○
    DN300 780 ○ ○ ○ ● ○ ○ ○ ● ○
    DN350 870 ○ ○ ○ ○ ○ ○ ○ ● ○
    DN400 3950 100mm ○ ○ ○ ○ ○ ○ ○ ○ ●
    DN500 5250 ○ ○ ○ ○ ○ ○ ○ ○ ●
    ● represents an optional actuator  ○ represents non-selectable actuator

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