Temperature: | Ordinary Temperature |
---|---|
Certification: | RoHS, CE, ISO9001 |
Media: | Gas |
Standard: | Nonstandard |
Connection Mode: | Thread |
Power: | Electric |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Items | Data |
|
Working Medium | Natural gas,LPG | |
Flow Range | 0.1~40m3/h | GB/T 6968-2019 |
Operating Pressure | 0~50KPa | |
Operating Voltage | DC3~6V | |
ATEX | ExibIIBT3 Gb (Certification NO.:320180428U) |
GB/T 3836.1/4-2021 |
Operating temperature | -25ºC~+55ºC | |
Relative humidity | 5%~90% | |
Storage temperature | -25ºC~+60ºC | |
Leakage | ≤0.55dm3/h(30KPa) | GB/T 6968-2019 |
Valve resistance | 20Ω±1.5Ω | |
Motor inductance | 18±1.5mH | |
Average current of valve switching | ≤60mA (DC 3V) | |
Blocked current | ≤300mA (DC 5V) | |
Opening,closing time | ≈4.5s (DC 3V) | |
Room temperature capacitor closing performance | DC≥4V/0.33F | |
Pressure loss | ≤375Pa(with meter) | GB/T 6968-2019 |
Endurance | ≥10000 time | GB/T 6968-2019 |
Material | POM,NBR | HG/T 2178-2019 |
Meter Suit | G25 Gas Meter |
Product Instruction
1.This type of valve outlet wire is six, the red and black lines are the valve action power line, the red line is connected to the positive pole, the black line is connected to the negative extremely open valve (specific can be set according to customer requirements). The other Four leads are status switch wires, which serve as signal output wires for open and close in place. The green wire is open in place status line (open in place means the valve is open in place), the grey wire is closed in place status line (open in place means the valve is closed in place).
2. Valve driving voltage and switching valve time setting: the lowest driving voltage of the valve shall not be lower than 3.0V. When opening/closing the valve, when it is detected that the opening/closing valve is in place and the line is connected, it is necessary to delay the power supply for 2S before stopping the power supply to ensure that the opening valve travel is completed or the closing valve is effectively sealed.
3. It is recommended to switch the valve on and off once every month or every two months, so that the valve motor and transmission mechanism can operate once.
4. When the working medium is not natural gas or liquefied stone gas, special customization is needed.
Installation
Relative Product
1.Are you factory or only company?
Suppliers with verified business licenses