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electric two valve

Electric two valve is a matching product for fan coil unit of central air-conditioning. It consists of driver and valve body. The driver is driven by a synchronous motor and has the functions of spring reset and lever operation of manual valve opening.
    Technical Standard 1.Nominal Pressure: PN≤1.6MPa 2.Working Medium: water, non-corrosive liquid, saturated steam (≤0.6MPa) 3.Working Temperature : -20℃≤T≤100℃ 4.Pipe thread to ISO228  Main dimensions DN SIZE L B D 15 1/2 - - - 20 3/4 67 14.8 12 25 1  73 14.8 16.5 32 11/4 - - - 40 11/2 - - - 50 2 - - -