RA3000 electric actuator and the confluence of three direct links valve shunt valve in this series with RA3000-X electric actuator, small size, light weight, fast response, output power, low power consumption, noise, reliable self-protection function. For a variety of input signals, both digital signal control, is also acceptable 4 ~ 20mA. Three shunt valve structure and the confluence valve. Widely used in printing and dyeing, chemical fiber, leather, air conditioning, refrigeration, heating and building automatic control system such that it can accept a variety of controller output of standard signals, regulating heat-conducting oil, hot and cold water, the flow of steam and other media, to control the temperature , humidity and pressure purposes. Country of Origin: Fuyang City