Water Valve Auto Control Smart Gas Valve Remote Control Vioce Control Support Smart Wireless Control ,Quick Run

Fit all kinds of combustible gas , fit 3/4" models of old and new , gasand water pipeline valves, butterfly valves Easy installation, no need to change the original design of the gas and water with automatic, manual clutch conversion The smart valve features low cost low power consumption and high reliability Ever if you are away from home,the mobile phone can be remotely controlledYou may also like DN20 Digital Display Flow Quantitative Controller 3/4inch Gear Sensor Solenoid Valve Use To Control And Display Liquid Flow ,Easy to Use.