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- Modification of 660 MW steam turbine HP control valve seat 660MW汽輪機高壓調速汽門閥座改造
- Clean or replace the relief valve seat. 清洗或更換安全閥閥座。
- Damage or fouled relief valve seat. 安全閥閥座損壞或受到污染。
- Damaged or fouled relief valve seat. 安全閥閥座受到損壞或污染。
- Wuxi ChengXin Auto Control Valve Co., Ltd. 無錫市誠信自控閥門有限公司。
- Rethink your control valve maintenance. 採用新的診斷工具提高控制閥維修的可靠性。
- Place the relief valve seat back into the chamber bore. 將安全閥閥座放回到鏜孔內。
- Slide the diaphragm assembly into the relief valve seat. 將隔膜總成滑進到安全閥閥座內。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸壓進去的安全閥閥座和閥座O形環。
- The maximum differential pressure across the valve seat. 通過閥門閥座的最大壓差。
- Quick replaceable valve seat, convenient maintenance. 閥座可以快換，維修方便。
- Stellite takes a high polish and is used in steel valve seat rings. 鎢鉻鈷合金具有很高的拋光度，用作鋼閥門的閥座環。
- A Graphical Method for compensation of control Valve Performance. 控制閥特性補償的圖解方法。
- Control valve in an air system for setting volume and pressure. 為了保持流量和壓力的空氣系統的控制閥門。
- Ability of extension for remote control or flow control valve. 可擴充發展成遠程控制，或流量控制設備。
- Manifolds can be added to a control valve sealing device. 可以給閥組加一個閥的密封控制裝置。
- The exhaust valve seats skimmed up. 排氣閥座整新。
- Close the gas control valve, and clean the test cup and slide at once. 關閉氣體控制閥,並立即清洗試樣杯及蓋子。
- All valve seats and seat discs shall be replaceable. 所有閥門閥座和閥座閥瓣應該是可更換的。
