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    NB-IOT Smart Valve

    price: $26.5-$38

    Calibre: DN15\ DN20\ DN25\ DN32

    Protection grade: IP68

    Voltage: DC24V \ 3.6V

    Connection: Threaded

    Valve life: 100000 times

    Working pressure: PN16

    Valve spool: V-type \ full bore

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    Smart valves are suitable for flow regulation and control systems such as heating systems, water supply systems, air-conditioning systems, and solar evacuation systems.

    ● Simple working principle, easy for users to accept, conducive to energy saving and management.
    ● Display type liquid crystal display clock, valve status and other parameters (optional).
    ● Reliable intelligent valve design process, high temperature resistance, long service life.
    ● Automatic anti-scaling mechanism, regular switching of valves to prevent scaling and rusting of valves, to ensure the reliability of valve action.
    ● Communication: NB-IoT, LORA, 4G, WiFi, ZIGBEE default communication once a day (Bluetooth, infrared optional).
    ● Remote switching valve and valve opening can be realised remotely.
    ● With anti-disassembly function (customisable).
    ● Valve stem adopts three-layer sealing to prevent water leakage, compact structure and good waterproof performance.
    ● The valve ball is nickel-plated with copper parts, good corrosion prevention and increased service life.
    ● Able to collect the temperature of heating pipeline inlet and return water (according to customer’s customisation).

    Size DN15-DN32
    Spool V-type/Full-bore
    Working pressure 1.6 MPa
    Torque 4-7N
    Valve opening 0-100%
    Connection method G thread
    Waterproof rating IP68/IP67
    Medium temperature (4-95) ℃
    Static current ≤30μA
    Voltage Lithium battery 3.6V/DC24V
    Valve power When the switch is activated: 1W
    Standby: 0.2 W
    Parts Temperature sensor
    Working condition Default power-off to maintain valve status
    Life times Continuous switching 100,000 times, the valve is trouble-free.
    Installation position Water inlet or return water, can be installed horizontally or disposed.
    Nominaldiameter( mm) DN15 DN20 DN25 DN32
    length( mm) 91 91 91 91
    threadlength(Internal) L1(mm) 13 14 15 16
    width(mm) 33 67 67 67
    height(mm) 78 127 133 141
    Connectingthreads G 1/2 G 3/4 G 1 G 1¼
    size( mm) 59 68.5 75 84
    weight( g) 260 290 320 350