Proportional integral electric regulating valve works and wiring diagram

Product Features ★ Proportional Integral Electric Two-way Regulating Valve Actuator adopts cast aluminum bracket and plastic shell, small size and light weight ★ Proportional integral electric two-way regulating valve adopts permanent magnet synchronous motor with hysteresis clutch mechanism, with reliable Self-protection function ★ Proportional integral electric two-way regulating valve Suitable for many kinds of control signals: Incremental (floating point), voltage (0 ~ 10V), electric current (4 ~ 20mA) ★ Proportional integral electric two-way regulating valve has 0 ~ 10V or 4 ~ 20mA feedback signal (optional) ★ Proportional integral electric two-way regulating valve Transmission gear with metal gear, greatly improving the service life of the drive ★ Proportional integral electric two-way control valve Low power consumption, output power, small noise ★ Proportion Integral electric two-way control valve body cast bronze, cast iron, cast steel, stainless steel variety of materials to choose from, in order to suit different working media and temperature requirements ★ proportional integral electric two-way valve body with threaded connection and flange Two kinds of connection, easy to install, its construction in line with IEC international standards ★ Proportional integral electric two-way valve Body structure has two-way valve (single seat), two-way balance valve ), Confluence of three and three-way diverter valve product features ◆ proportional integral electric two-way control valve series is suitable for air-conditioning systems of new wind generating units winter / summer temperature control. Proportional integral electric two-way control valve is composed of temperature sensor TE-1, proportional integral temperature controller TC-1 and electric two-way regulating valve TV-1 to form the air temperature control system. The TE-1 installed in the air supply pipeline detects The temperature signal to the TC-1, by the TC-1 TE-1 detection value and the constant value of the constant output, while constantly outputting the signal to control the TV ◆ proportional integral electric two-way control valve TV-1 opening Continuously adjustable. Eventually, the ambient temperature measured by the TE-1 is kept within the set temperature range. ◆ When the temperature after the coil is lower than a certain limit, the low-temperature protection switch TS-1 cut off the power supply to the motor, so that the fresh air damper is closed to prevent the water in the coil from freezing and cracking.