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- main valve stem 主阀杆
- main valve stem nut 主阀杆螺母
- The connecting rod may drive a valve stem directly. 连杆可以直接带动阀门的把柄。
- Replaceable hose filter and valve stem seals for field reliability. 可更换软管过滤器和阀门阀杆密封,使得现场应用可靠行更高。
- For removal of valve stem seal and lower valve spring guide. 可用于拆卸汽门油封或降低汽门弹簧。
- Clean exposed portion of valve stem (Do not scratch). 清洗阀杆的外露部分(不要划伤)。
- SPECIFY: Energized to open or energized to close main valve. 具体说明:通电后开启还是通电后关闭主阀。
- A valve stem has broken off and effectively seized up the engine. 阀杆折断了,有效地阻止了发动机的运转。
- He checked the flow of water by shutting off the main valve. 通过关上主阀他中断了水流。
- Valve stem 412 is dimensioned to attach to diaphragm 414, best seen in FIG. 2. 从图二可见,阀杆412设计成能与隔膜414接合。
- Pack a valve stem. 扎好活门塞
- Inspect for scuffed or bent valve stems. 检视气门杆是否擦伤或弯曲。
- The main valve and pilot system can be serviced without removing the valve from the line. 不需要从管线上拆卸阀门,就可以对主阀和引导系统进行维修。
- While unscrewing the injector button head, a second wrench must be used to assure that the injector body is not loosened from the main valve. 在拧松注入器圆头螺栓时,要用第二个扳手固定住注入器,防止其从主阀门上松落下来。
- A tire tool or flat stock can be used to pry one part of the bead up over the rim flange( start near the valve stem). 可用轮胎工具或扁平的撬棒把轮缘的一端从轮辋辋圈上撬起。
- The high capacity accelerator assures quick valve response to the solenoid signal regardless of the main valve size. 这种高性能加速器确保阀门能够迅速反应电磁阀信号,而与主阀通径无关。
- In a single-stage regulator, delivery pressure increases as cylinder pressure decays, because there is less gas pressure exerted on the valve stem. 在单级调整器里,输出压力随钢瓶压力的减小而增大,这是因为施加在阀门系统上的气体压力减小了。
- Supply power to sootblower, push down start button, the main valve will open and close automatically. 对电动机、行程开关应有保护装置。经过载能自动跳阀,并向主控制室报警。
- The valve is switched on or off with difficulty. Please clear the paint on the valve stem and add some lubricant. 阀件开关太困难,请清除阀杆上的油漆并加润滑剂。
- The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting. 主阀轴配置一个内轴,适用于双重调节止动记忆和阀门位置设置。