1.Alarm Cut Off Function:Detector and actuator is connected by cable. If gas leakage reaches a dangerous concentration, the detector will alarm and signal. Then the controller will receive the signal and instruct the actuator to close the air valve.
2.Over-flow Cut-off Function: the valve can automatically and instantly shut off the gas source when the air switch or voltage regulator is out of control or when the hose ruptures or disconnects.
3.Over-pressure Protection Function: When the pressure regulator is out of work that causes the barometric pressure elevated suddenly and surpassed the security pressure, the safety valve automatically will cut off the source。
4. Energy Conversation and Discharge Reducing Function:actuator with an induction zone of magnetic field.The solenoid magnetic field is loop line, and the recovery switch of the gravitational field is straight line.When the gas through two different magnetic area,gas molecular group become atomization and enhances the heat efficiency, therebyreach the aimto save energy and reduce the harmful smog, in order to protect human health.