Painted product features proportional integral electric two-way valve actuator selection aluminum bracket and plastic shell, small volume, light weight u PI electric two-way regulating valve selection, permanent magnet synchronous motor with magnetic hysteresis clutch, painted self-protection function reliably proportional integral electric two-way valve is suitable for a variety of control signals: increment ( Floating point) , voltage ( 0～10V) And the current ( 4～20mA) Taken the proportional integral electric two-way control valves with 0 ~ 10 v or 4 ~ 20 ma feedback signal, Optional) Taken the proportional integral electric two-way Industrial Valves gear transmission metal gear, greatly improving the service life of the drive end proportional integral electric two-way regulator low power consumption, big output power, low noise electric two-way regulating valve body has taken the proportion integral cast copper, cast iron, cast steel, stainless steel variety of material to choose from, in order to suit the requirements of different working medium and temperature taken the proportional integral electric two-way regulating valve body has two kinds of threaded connection and flange connection, easy installation, painted the construction conform to the IEC international standards proportional integral electric two-way structure have two-way valve (the valve body Single seat) , two-way balancing valve ( Balance type) In pieces, tee junction and tee diverter valve product function proportional integral electric two-way valve series is suitable for the air conditioning system of air winter/summer temperature control unit. Mixer proportional integral electric two-way regulator TE - by temperature sensors 1, the TC - pid temperature controller 1 and electric two-way valve of TV - 1 supply air temperature control system, installed on the air supply pipe to TE - 1 the temperature of the detected signals to TC - 1, will TE by TC - 1-1 of values compared with the set value constantly, constantly output signal at the same time, control pieces TV proportional integral electric flux regulator TV - 2 1 opening continuously adjustable. Eventually keep TE - 1 measurement of temperature in setting temperature range. Pieces after the coil temperature is lower than a certain threshold, protection switch TS - at low temperature Send 1 cut off the power of the motor, so that fresh air valve closed, prevent water ice coil, coil up to crack.
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