Product
To build a well-known brand of intelligent gas meter motor valve in China
Product details
| ITEMS/项目 | SPECIFICATION/参数 |
| Flow-rate Range/流量范围: | 0.016~100m³/h |
| Working Pressure Range/工作压力: | 0~50kPa(500mbar) |
| Relative Humidity/环境湿度: | ≤93%RH |
| Operating Temperature/工作温度: | -20°C~+50°C |
| Storage Temperature/储存温度: | -25°C~+60°C |
| Resistance/电阻: | 16±2Ω |
| Pressure Loss/压损: | ≤20Pa(6m³/h) |
| Internal Leakage/内漏: | < 0.1L/h (at1.8~15kPa) |
| Durability/使用寿命: | ≈15 Years (No Fault or Damage after Continuous Working 10000 times) |
| Operating Voltage/工作电压: | DC2.8~6.0V |
| Switching Valve Average Current /平均工作电流: | ≤80mA(DC3.6V) |
| Opening Valve Time/开阀时间: | ≤8S (DC3.6V) |
| Closing Valve Time/关阀时间: | ≤8S (DC3.6V) |
| Peak Current(Motor Start-up)/峰值电流: | ≤450mA(DC3.6V) |
| Gas Meter Application/燃气表使用: | G6~G65 Gas Meters |
| Structural Support/主要材料: | Materials are POM, Valve Seal is NBR |
| Service Fluid/工作介质: | Natural Gas/LPG |
| ATEX classification acc. To/防爆等级： | ISO EN 80079-36:2016: II 2G Ex h IIC T4 Gb |
Instructions for use
1.This valve is driven by the motor drive mechanism, and then driving the gate to achieve opening / closing valve.
2.This valve has 2 control wires, of which red / black is the motor wire .
3.Valve opening process is that when Black wire connects “+” pole and Red wire connects “-” pole. And the total time for opening valve is less than 8s.
4.Valve closing process is that when Red wire connects “+” pole and Black wire connects “-” pole. And the total time for closing valve is less than 8s.
5.The voltage of valve both ends shall not be less than 2.5V when the system open-close valve at min. Operating voltage.
6.The driving current of valve control circuit provided can not be less than the motor peak current.
7.If the parameters and structure of this internal valve changes, our company will promptly inform your company.
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