我們不只是提供簡單的報價,我們是選型、計算、繪圖的專家。
首選
DELCO Stainless Steel Trieccentric pneumatic actuator Butterfly Valves
A three eccentric butterfly valve is characterized by the stem axis deviating from both the disc center and the body center simultaneously, with the rotation axis of the valve seat set at a specific angle to the channel axis of the valve body.
The DELCO DK67-WB-G Series butterfly valve features a triple offset design. This design offers the advantages of being lightweight, compact, and cost-effective, with low operating torque. It can effectively replace traditional gate valves, globe valves, and ball valves in most industrial applications.
型號: DK67-WB-G
尺寸範圍: 2”~18”
壓力範圍: 1.0MPa to 2.5MPa
材質: 不銹鋼
DELCO Trieccentric Butterfly Valve with pneumatic actuator
The valve’s 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 body seat construction involves installing the valve seat directly on the body.
閥門執行器技術參數
雙作用 | 氣源開啟、氣源關閉、空氣供應器故障,無法維持目前位置 |
單作用常閉 | 氣開,氣斷關閉,氣失關閉 |
單作用常開 | 氣源關閉、氣源中斷開啟、氣源故障開啟 |
可選配件 | 換向電磁閥、限位開關盒、空氣過濾減壓閥、定位器、手把手冊、鎖定閥。 |

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, 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, 1.6MPa | 適用媒體 | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
結構 | 中線結構/A型 |

氣源處理器: 兼有過濾、減壓、潤滑功能,確保出口壓力穩定。提供兩件式組件用於過濾壓縮儀表空氣,以及三件式配置用於增加潤滑。
氣動電磁閥: 根據電壓訊號,透過磁化和消磁來調節氣動閥門的開啟和關閉,以引導氣體流動。對閥門操作進行精確控制,常用於管理氣源和迴路流量。
限位開關: 偵測閥門狀態並輸出開啟或關閉位置的訊號。在自動控制系統中至關重要,確認和執行後續程序,提供閥門聯鎖保護,並指示系統內的遠端警報。
閥門定位器: 對於氣動控制閥中閥門定位的精確控制至關重要,比較閥桿位移和控制器輸出訊號,相應地調整致動器輸出訊號。
手動裝置: 補充氣動執行器組件,方便 90° 開口的蝶閥和球閥的手動或氣動操作。確保閥門操作的多功能性和靈活性,允許根據需要進行手動和自動控制。
取得快速報價
