LPG/LNG gas leakage shut off valve manufacturing best price fireplace manipulator robot 1/2'' 3/4'' 1''

LPG/LNG gas leakage shut off valve manufacturing best price fireplace manipulator robot 1/2'' 3/4'' 1'' DN15,DN20,DN25,DN32

Specification:
Gas: Natural gas; liquefied petroleum gas, city gas and other non-corrosive gases
Application:home,commercial area,kitchen,restaurant,industrial,gas station,etc.

Technical Parameter
Working voltage: 10V-14V/24V
Working current:100mA(normal),MAX:600mA
Torque:40kg.cm
Ambient temperature range: -10 ~ 55 ℃
Humidity range: <95%
Storage temperature range: -25 ~ 55 ℃
Pressure limit:86-106KPa
Lifesan:more than 5years
Application:indoor

Color:white or black color for choose

Can adjust size to use for 1/2'' or 3/4'' 1'' DN15,DN20,DN25,DN32

Installation instructions
1. Install the controller on the valve, please ensure the controller axis and the valve axis alignment
2. If the red line of the controller is connected to the positive pole of the power supply, and the black wire is connected with the negative pole of the power supply. The valve closes the valve until the valve closes in place,then the valve automatically power off.
3. When controller of the black line connected to the power supply positive, red line connected to the negative power supply, means the valve is open the valve until the valve open in place,then the valve automatically power.
4. Manual switch: must first pull the clutch pull ring down, then you can manually switch valve on-off. Pull the valve handle 90 degrees round and round rotation several times, Gently push the handle after release the ring, clutch back to reset, to avoid man-made damage.