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Wafer Type Tri-eccentric Motorized Butterfly Valve
The three eccentric butterfly valve is extensively utilized in various industries, including metallurgy, electric power, petrochemical, water supply and drainage, and municipal construction, handling medium temperatures up to 425°C.
It features a double security structure and adheres to standards such as API609, BS5155, ANSI B16.34, and ASME SEC VIII. Designed for flow regulation and fluid isolation, it is available in materials like cast iron, cast steel, and stainless steel.
The non-blind area design ensures minimal friction between the butterfly plate and valve seat. It has a thin-layer valve seat structure with a replaceable seal pair and a balanced fixed structure. The valve seat is mounted on the body, ensuring robust performance and easy maintenance.
閥體技術參數
| 身體 | 閥門組件 | ||
| 尺寸範圍 | DN50~DN400 | 密封材料 | PTFE |
| 閥體材質 | Cast Iron, Stainless Steel, WCB | 核心材質 | 不銹鋼 |
| End conection | Wafer, Flange | 閥桿材質 | 不銹鋼 |
| 工作壓力 | 1.0 , 2.5 MPa | 適用媒體 | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
| 結構 | 中線結構/A型 | ||
閥門執行器技術參數
ON/OFF 型電動執行器： 此推桿可旋轉 90 度，提供 AC/DC 供電、訊號控制及手動超控功能。高達 4000Nm 的高扭力可確保在嚴苛環境下的可靠效能。
調製型電動推杆： 使用此推桿可在 0 至 90 度之間平順調整開關角度。配備 AC/DC 電源、訊號控制及手動超控，可提供精確的控制及高達 4000Nm 的高扭力。
智慧型電動推桿： 使用智慧型致動器可輕鬆控制，讓您精準調整開關角度。LED 顯示螢幕方便監控，提供 AC/DC 供電、訊號控制、手動控制，以及高達 4000Nm 的高扭力。
| 系列 | 5 | 10 | 16 | 30 | 60 | 125 | 250 | 400 |
| 扭力輸出 | 50Nm | 100Nm | 160Nm | 300Nm | 600Nm | 1250Nm | 2500Nm | 4000Nm |
| 90° 循環時間 | 20S | 15/30S | 15/30S | 15/30S | 30S | 100S | 100S | 100S |
| 旋轉角度 | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° |
| 工作電流 | 0.23A | 0.35A | 0.4A | 0.45A | 0.6A | 1.03A | 1.85A | 2.7A |
| 驅動馬達 | 50W | 75W | 80W | 100W | 130W | 210W | 285W | 360W |
| 安裝標準 | ISO5211 直接安裝 | |||||||
| 電壓選項 | DC12V、DC24V、AC24V、AC110V、AC220V、AC380V | |||||||
| 輸入訊號 | 4-20mA、1-5VDC、0-10VDC | |||||||
| 輸出信號 | 4-20mA、1-5VDC、0-10VDC | |||||||
| 保護等級 | IP65 保護等級 | |||||||
| 環境溫度 | -20 至 +60°C | |||||||
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