打造中國智能燃氣表電機閥知名品牌
Product details
ITEMS/項目 | SPECIFICATION/參數(shù) |
Flow-rate Range/流量范圍: | 0.016~100m3/h |
Working Pressure Range/工作壓力: | 0~50kPa(500mbar) |
Relative Humidity/環(huán)境濕度: | ≤93%RH |
Operating Temperature/工作溫度: | -20°C~+50°C |
Storage Temperature/儲存溫度: | -25°C~+60°C |
Resistance/電阻: | 16±2Ω |
Pressure Loss/壓損: | ≤20Pa(6m3/h) |
Internal Leakage/內(nèi)漏: | < 0.1L/h (at1.8~15kPa) |
Durability/使用壽命: | ≈15 Years (No Fault or Damage after Continuous Working 10000 times) |
Operating Voltage/工作電壓: | DC2.8~6.0V |
Switching Valve Average Current /平均工作電流: | ≤80mA(DC3.6V) |
Opening Valve Time/開閥時間: | ≤8S (DC3.6V) |
Closing Valve Time/關(guān)閥時間: | ≤8S (DC3.6V) |
Peak Current(Motor Start-up)/峰值電流: | ≤450mA(DC3.6V) |
Gas Meter Application/燃氣表使用: | G6~G65 Gas Meters |
Structural Support/主要材料: | Materials are POM, Valve Seal is NBR |
Service Fluid/工作介質(zhì): | Natural Gas/LPG |
ATEX classification acc. To/防爆等級: | ISO EN 80079-36:2016: II 2G Ex h IIC T4 Gb |
1.該閘板閥由電機驅(qū)動機構(gòu)驅(qū)動,再帶動閘板實現(xiàn)閥門的開啟/關(guān)閉。
2.該閥有兩條控制線為紅/黑電機線。
3.開閥過程:當(dāng)黑線接“+”極,紅線接“-”極時,閥門開閥,開閥時間不超8s。
4.關(guān)閥過程:當(dāng)黑線接“-”極,紅線接“+”極時,閥門關(guān)閥,關(guān)閥時間不超8s。
5.當(dāng)在最低工作電壓下開關(guān)閥門時,施加在閥門兩端的電壓不得超過2.5V~5.5V范圍。
6.閥控回路提供的驅(qū)動電流不能小于電機峰值電流。
7.此閥門的參數(shù)及結(jié)構(gòu)如有變化,我司將及時通知貴司。
免責(zé)聲明:數(shù)據(jù)表僅供參考。所有數(shù)據(jù)和規(guī)格如有更改,恕不另行通知,以提高可靠性、功能、設(shè)計或其他方面。有關(guān)詳細規(guī)格和具體應(yīng)用支持,請隨時與我們聯(lián)系。