product

Built-in B& Motor Valve’s Advantages
1.Low pressure drop
2.Stable structure Max pressure can reach 200mbar
3.Small shape, easy installing
4.Low costs

Instruction For Use

1. There are five lead wires for this type of valve, among which the red and black wires are the valve action power wires, the red wire is connected to the positive pole, and the black wire is connected to the negative pole to open the valve (specifically can be set according to customer needs). The remaining 3 lead wires are state switch wires, which are used as signal output wires for the open position and closed position, among which the yellow line is the state line for the open position (connected means the valve is open), and the white line is the state line for the closed position (connected means the valve is closed) , the green line is the COM public line.

2. Setting of valve driving voltage and opening and closing time: the minimum driving voltage of the valve shall not be lower than 3.0V. When opening/closing the valve, when the opening/closing valve in-position status line is detected, the power supply shall be delayed for 2S before stopping. Power supply to ensure that the valve opening stroke is completed or the valve closing is effectively sealed.

3. It is recommended to switch the valve once every month or every two months to let the valve motor and transmission mechanism operate once.

4. When the working medium is non-natural gas or liquefied petroleum gas, special order is required.