Product Name: TFYD-I Temperature control valve series Function description of wireless temperature control valve: 1, wireless temperature control valve is divided into wireless temperature control valve and intelligent valve, intelligent valve includes electric drive part and wireless communication part. 2, wireless temperature controller to sense the ambient temperature, between the valve and the temperature controller with wireless communication module transmission, easy installation, simple construction. 3. The intelligent valve opens and closes the valve according to the ambient temperature. 4, the intelligent valve can be transmitted to the collector through MBUS line, remote control of the electric valve on and off, to achieve the purpose of indoor constant temperature. 5. Real-time display of indoor temperature, on-off valve status and fault prompt function. Description of temperature control valve: 1. External DC12V and DC24V power supply; 2, wireless frequency: 430~434MHZ; 3. If the current temperature is lower than the set temperature (set temperature-1), run the valve opening command to open the valve; 4. If the current temperature is higher than the set temperature (set temperature +1), execute the command to close the valve; 5, external power off, open the valve; 6. If the temperature control valve does not receive the wireless synchronization signal of the temperature control valve for 10 minutes, it will automatically open the valve; 7, the temperature control valve every 3 seconds to detect the current temperature; 8. When the temperature control valve is just energized and there is no temperature controller, the temperature control valve opens the valve by default.