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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 河津发电厂2号机组中压主汽门阀体裂纹的补焊修复
- This valve is not to be used as a steam valve. 这个阀门不能用作蒸汽阀门。
- Remove the body bolts from the valve body. 从阀体上拆卸阀体螺栓。
- Lift retainer and check assembly from valve body. 从阀体内取出护圈和止回阀总成。
- Screw the cover onto the valve body. 将阀盖旋在阀体上。
- Turn handle to be perfectly perpendicular to valve body. 将手柄旋转到与阀体完全垂直的位置。
- These are not to be used as steam valves. 这些阀门不能用作蒸汽阀门。
- Remove the body bolts from valve body using Allen Key. 采用内六角扳手从阀体上拆卸阀体螺栓。
- Installation suggestion: valve body vertical and upward. 建议安装方式,阀体垂直向上。
- IMPORTANT! Flow must always be in direction of arrow on valve body. 重要提示!水流流向必须与阀体上的箭头方向一致。
- Insert valve body through mounting hole and seat lugs. 将阀体插入安装孔和密封连接盘。
- For surfacing welding roller and over-heat steam valves. 轴及过热蒸汽阀门的堆焊,堆焊金属具有空淬特性。
- Press stem/ball into valve body and remove from open end. 将阀杆/球体压入阀体内,并且从开口端卸下来。
- The top of retainer must drop just below threads in the valve body. 护圈上方必须放置在阀门阀体螺纹以下。
- Presents the development and use of new stainless steel heap welding technique for main steam valve sealing surface. 介绍了主蒸汽阀门密封面不锈钢堆焊新工艺的开发与利用。
- Servo unit can adjust the opening size of each steam valve with responding to the electro-instruction sent from DEH. 执行机构响应从DEH送来的电指令信号,以调节汽轮机各蒸汽阀开度。
- Slide one half of the splash guard into the groove on the relief valve body. 将防溅保护的一半滑动到安全阀阀体的沟槽上。
- A neural networks backstepping control technique is presented for turbo generator speed governor to realize turbine steam valve control. 针对汽轮发电机调速系统,提出了一种新的神经网络逆推控制方法,实现了汽门开度控制。
- 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. 这种包装针对的是便利市场。包装包含一个放气阀门,可以无需刺穿包装在微波炉内加热。
- Install valve in the direction of the flow arrows on the valve body. 按照阀体上的箭头方向安装阀门。