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DELCO Cast Iron Multi-turn Actuator Electric Knife Gate Valves
DELCO, a trailblazer in the industry, provides a range of valves including electric knife gate valves, basalt-lined gate valves, resilient-seated gate valves, resilient-seated sluice valves, and industrial edge gate valves. The Electric Knife Gate Valves are distinguished by their superior quality, high efficiency, low power consumption, modular design, and weather resistance. These valves come in both wafer and lug styles, and are available with either cast iron or stainless steel bodies.
型號： Multi-turn Electric Valves
尺寸範圍： 2” to 24”
壓力範圍： 0~1 MPa
材質： Cast Iron or Stainless Steel 304/316
Cast Iron Electric Operated Knife Gate Valves
Note: Hard seal only
Applications: Suitable for water treatment, paper-making, power industry, chemical industry, iron and steel industry, mining, food processing, petroleum, etc.
There are two types of flameproof products: dⅠ and dⅡBT4.
dⅠ: Suitable for non-excavating work areas in coal mines. These products are specifically designed and certified to operate safely in coal mines, where there is a risk of gas or coal dust explosions.
dⅡBT4: Used for factory and outdoor environments. These products are designed for industrial settings without flammable, explosive, or corrosive substances and can handle explosive gas mixtures from groups T1 to T4 of Class ⅡA and ⅡB.
Suitable Medium: These valves are compatible with pulp, sewage, slurry, coal, ash, slag-water mixtures, and gas.
Technical Parameters of Valve Body：
| 閥體 | 閥門組件 | ||
| 標稱尺寸 | DN50-DN600 | 密封材料 | PTFE,NBR,EPDM,VITON |
| 機身材質 | Cast Iron | 圓盤材質 | SS304 |
| 端接 | 法蘭 | 豎管材質 | Cast iron, WCB |
| 操作壓力 | 1.0 / 1.6 / 2.0 / 2.5 MPa | 適用媒體 | 水、空氣、氣體、油、液體 |
| 結構 | Midline structure/A-Type | 設計標準 | ANSI, JIS, DIN, BS, GB |
Parameters of Multi-turn Electric Actuator：
| 電源 | conventional: single phase 220v, three phase 380v | 閥門組件 | |
| special: three phase 400v, 415v, 660v(50Hz, 60Hz) | 密封材料 | PTFE,NBR,EPDM,VITON | |
| 工作環境 | 環境溫度：-20～+60℃（特殊溫度環境可客製化） | 圓盤材質 | SS304 |
| 相對濕度：95%（25℃時） | 豎管材質 | Cast iron, WCB | |
| 保護等級 | 戶外型、防爆型均為IP55（特殊訂貨可提供IP65、IP67、IP68） | 適用媒體 | 水、空氣、氣體、油、液體 |
| 工作系統 | 最短10分鐘（特殊訂單15-60分鐘） | 設計標準 | ANSI, JIS, DIN, BS, GB |
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