Home > IP67 on/off Electric ball valve Model: TOFINE-THA20T/100T > 2-way Normally open Motorized ball valve

2-way Normally open Motorized ball valve

  • Product Abstract:

  • Auto-Return & Spring return & Normally open motorized ball valves,
  • Model:TOFINE-THA20T


  • Product Description

    What is normally open motorized ball valve?
    Normally open motorized ball valve also named fail safe motorized ball valve,auto-return or spring return valve or capacitor return electric ball valves
    ,it ensure the valve will normally open when power fails by the way of built-in capacitor.it only requires two wires to power it.

    How will the normally open motorized ball valve work?
    The valve original state is open,the valve will be closed when power engergized,and the valve will return to its original state-"open" when power failure.

    Can you provide normally open or normally closed motorized ball valve?
    Yes,spring return can be two types, normally open or normally closed,you just need to tell us which type you want.
    Normally open: The orginal state is open,the valve will be closed when power on and the valve will open when power off.
    Normally close: The original state is close,the valve will be open when power on and the valve will close when power off.
    Open/Close time: approx 4~5 seconds,can be best economic alternative to solenoid valves.

     

    Spring Return motorized ball valve wiring as below,

     

     

     

     

    Other specification is also available now,please contact us by Email: sales@flow-controls.com for details.Thanks.

    TOFINE FLOW CONTROL,Professional manufacturer and exporter for mini motorized ball valves in China.

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