Korea Yongtai YTC yt-3400

Smart Valve Positioner YT-3400 series is by receiving a controller or control system 4-20mA current signal is sent to the control valve opening device. Built-in microprocessor, can accurately control the valve opening, and can perform automatic settings, powerful features PID control, HART communications. This product is explosion-proof structure. Using a nozzle / flapper torque motor structure, strengthening carry dust, moisture, oil capability. Products equipped with an external LCD screen (LCD), so you can directly confirm the status of the positioner in the field. By HART communication, you can get all sorts of information valves and positioners. You can add a valve output module, feedback valve opening. As linear, quick open, equal percentage flow characteristic and so on. By button on the product can be easily adjusted PID parameters can also be set to achieve 16 points special flow curve.