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- VALVE BODY CRACKS AND WELD-UP REPAIR OF INTERMEDIATE-PRESSURE MAIN STEAM VALVE FOR UNIT NO.2 IN HEJIN POWER PLANT 河津發電廠2號機組中壓主汽門閥體裂紋的補焊修復
- This valve is not to be used as a steam valve. 這個閥門不能用作蒸汽閥門。
- Remove the body bolts from the valve body. 從閥體上拆卸閥體螺栓。
- Lift retainer and check assembly from valve body. 從閥體內取出護圈和止回閥總成。
- Screw the cover onto the valve body. 將閥蓋旋在閥體上。
- Turn handle to be perfectly perpendicular to valve body. 將手柄旋轉到與閥體完全垂直的位置。
- These are not to be used as steam valves. 這些閥門不能用作蒸汽閥門。
- Remove the body bolts from valve body using Allen Key. 採用內六角扳手從閥體上拆卸閥體螺栓。
- Installation suggestion: valve body vertical and upward. 建議安裝方式,閥體垂直向上。
- IMPORTANT! Flow must always be in direction of arrow on valve body. 重要提示!水流流向必須與閥體上的箭頭方向一致。
- Insert valve body through mounting hole and seat lugs. 將閥體插入安裝孔和密封連接盤。
- For surfacing welding roller and over-heat steam valves. 軸及過熱蒸汽閥門的堆焊,堆焊金屬具有空淬特性。
- Press stem/ball into valve body and remove from open end. 將閥桿/球體壓入閥體內,並且從開口端卸下來。
- The top of retainer must drop just below threads in the valve body. 護圈上方必須放置在閥門閥體螺紋以下。
- Presents the development and use of new stainless steel heap welding technique for main steam valve sealing surface. 介紹了主蒸汽閥門密封面不鏽鋼堆焊新工藝的開發與利用。
- Servo unit can adjust the opening size of each steam valve with responding to the electro-instruction sent from DEH. 執行機構響應從DEH送來的電指令信號,以調節汽輪機各蒸汽閥開度。
- Slide one half of the splash guard into the groove on the relief valve body. 將防濺保護的一半滑動到安全閥閥體的溝槽上。
- A neural networks backstepping control technique is presented for turbo generator speed governor to realize turbine steam valve control. 針對汽輪發電機調速系統,提出了一種新的神經網路逆推控制方法,實現了汽門開度控制。
- This pack is aimed at the convenience market. It contains a steam valve to allow the pack to be cooked in the microwave without the need for piercing the pack. 這種包裝針對的是便利市場。包裝包含一個放氣閥門,可以無需刺穿包裝在微波爐內加熱。
- Install valve in the direction of the flow arrows on the valve body. 按照閥體上的箭頭方向安裝閥門。