SIEMENS SIEMENS electric control valve
Scope of application
The heating system of heat exchanger or heat exchanger unit
The hot water system
The air conditioning water / air system
With the temperature control of the production process
Product features
I have power protection function, in the absence of power system can automatically close the valve, to achieve safety protection equipment;
The different site conditions, can flexibly adjust the control parameters, to achieve a variety of intelligent energy-saving operation mode, unattended.
By calculus, forecast the trend of temperature change, accurate temperature control.
We can accept the switch quantity and various voltage or current signals;
You can read the current value and temperature controller by observe the working state of the valve;
It can be extended functions, such as temperature compensation, remote setting, day and night and winter maximum conversion, priority, cascade control, super
The alarm, remote communication, central monitoring, energy saving, safety.
According to the functional configuration of user requirements for temperature, pressure, flow, to achieve local control, unattended.
Performance index
The valve body material: cast iron and cast steel;
The flange type: thread, flange
The stem seal: V of high temperature components;
The body diameter: DN32-150 (with my company balanced body more superior performance, body DN15-300);
The external power supply power supply requirements: 220V, variable voltage 24V/50HZ;
Input signal: DC 0-10V, 2 -10V or 4-20WA;
The ambient temperature is -10-48 DEG C;
The body temperature: -15-350 degrees (need to provide industrial requirements and parameters, the selected valve will be used);
The suitable medium: water, steam, oil, water, cooling water etc..
Fifteen billion nine hundred and sixty-six million fifty-six thousand one hundred and eleven