Use characteristics and structure principle of electronic control temperature regulating valve
Use and characteristics of electronic temperature control valve shared by DIN valve Supplier.
Self-reliance type electric temperature regulator (applicable to larger diameters and heat conduction oil control), the greatest characteristic of the valve just ordinary 220 v power supply and use energy modulated medium itself, directly to the media such as steam, hot water, hot oil and gas temperature automatic adjustment and control, can also be used to prevent the hot or heat exchange, the valve has simple structure, convenient operation, selection of wide temperature range, fast response time, sealed performance is reliable, and can be adjusted while in a run, and therefore is widely used in chemical, petroleum, food, textile, such as hotels and restaurants sector hot water supply.
Structure and principle of electronic temperature control valve：
The regulating valve is composed of main valve, intelligent actuator and sensor.
Before the work, the main spool is in a half-open position and the sensor is in a natural state. Connect to the power supply, the main valve is fully open. The medium flows into the main valve body in the direction of arrow and heats the heat storage box through the valve core. When the temperature rises to the corresponding set value, the sensor will generate the corresponding linear signal input integrated intelligent actuator, and then drive the valve stem and valve core to produce displacement, and close the main valve core to stop heating. When the temperature is lower than the set value, the sensor will generate a linear signal input actuator to drive the valve core to gradually open, so that the medium flows into the heat storage box according to the parabolic characteristics, heating until the set value. In this way, the controlled medium is always controlled within the set temperature range, so as to achieve the goal of temperature control.
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