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标题:0.5 Seconds Quick Closing Butterfly Valve
正文:
0.5 Seconds Quick Closing Butterfly Valve wtih hydraulic control group Nominal diameter: DN150 ~ DN2000 Nominal pressure: PN2.5 ~ PN40 Suitable medium: water, steam, gas, oil, etc. Medium temperature: ≤ 425 ℃ Valve open time: 10 ~ 90 seconds (adjustable) Normal off valve: 10 ~ 90 seconds (adjustable) Quick closing valve: 0.3 ~ 0.8 seconds Full-state minimum flow resistance coefficient: 0.1 Power supply: AC380V Optional control power supply: AC220V, DC220V, DC110V, DC24V Can control the action: open valve, closing valve, stop, 15 degree swimming, fast pass, fast off the remote fault interlock Remote signal types: passive switch signal, 4 ~ 20mA analog signal Express
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