RV WZP(M) electric temperature controlled control valve is an intelligent control valve integrating control and electromechanical control. As the intergration design is adopted, the valve is extremely convenient to be uesd. This electric tempertature controlled valve is powered by a 222V power source, to realize automatic control of temperature through sensor, temperature control valve and controlled objects, The controlles objects refer to mediums like steam, hot water, heat conductive oil, etc.
The valve can also be uesd in occasions to prevent overheat of temperature or heat exchange. The electric temperature control valve has the advantages og simple structure, convenient operation, selective temperature scope, quick resonse speed, and reliable running; Moreover, the valve can freely adjust the temperature during running. Therefore, the valve can be broadly applied into the hot water supply occasions of fields like chemical industry, oil, food, light textile, hotel, restaurant, school, etc.
Structure and principle
It consists of a control an electric actuator, a temperature controlled intelligent special integration module and a temperature sensor. The power can provide temperature scope according to the users'demands. Its working principle is as follows: When the set temperature is higher than the temperature of the controlled object, the opening direction to turn on the controlled bojict the sensor will send a signal and the temperature controlled valve moves to the closing direction to the temperature of the controlled object, the temperature controlled valve will be stabilized at a proper position. The temperature is just stabilized at the set point. When there is differenct between the set temperature and the temperature measured by the sensor the temperature controlled valve will regulate automatically to realize the prupose of temperature control.
As one of the four subsidaries of Shanghai River-wave International Group Co., Ltd, Shanghai River-wave Fluid Machine Manufacturing Co., Ltd. Was accredited with Shanghai Hi-tech Enterprise in 2010. The application of the first-class fine machining center, CNC machine tools as well as control valve flow characteristics testing and monitoring center makes it highly effective for us to provide users with flow curves, flow characteristic curves of the control valve and other curves related to pressure, flow and temperature by means of microprocessor control.
Currently, Shanghai River-wave put its major focus on manufacturing control valves, regulating valves, PSA pneumatic sequencing valves, electric control valves, ball valves, butterfly valves, globe valves and products of other series. We have been proving valves for Germany BASF, Bayer, Shanghai Waigaoqiao Shipbuilding Co., Ltd, Yangzi Petrochemical Co., Ltd. Jiangnan Shipbuilding Works, etc...The company has been granted more than 30 patents. From 2007 to 2011, Shanghai River-wave has been assredited with Contract Honoring and Credit Keeping Enterprise for consecutively four years. Meanwhile, River-wave has obtained the TS National Manufacturing License for Special Equipment and CE Certificate, CCS Certificate for ships, etc.
Core Value of Shanghai River-wave: Satisfied customers, happy employees, assured Stockholder, stainable development.
