stem valve的例句大全

Stem sealing structure for high temperature gate valve

高温闸阀阀杆密封结构

GUD electric high vacuum ( pressure) ball valve uses electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum ( pressure) pipeline.

GUD型-电动高真空球阀是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空系统管路中的介质流。

If the steam needs quick deflating, the deflation valve stem can be pressed to deflate the steam thoroughly.

如急于放气可压住放气阀杆把蒸汽放净。

Longevity study of hot extrusion die of valve stem

气门顶杆热挤压模具寿命研究

Gate valves serve as efficient stop valves with flow in either direction. rising-stem double-disk parallel slide valve

闸阀可作为流体双向有效的关闭阀。明杆平行式双闸滑阀

Under certain injection and production pressure, the stem position depends on the interaction between the flow in the chamber and the sliding rod in the valve.

在一定的注入压力和生产压力下，阀杆行程取决于阀腔内流体和浮动阀杆的相互作用。

The diaphragms may become permanently inverted and the elastomeric stem tip can cold flow down the throat of the valve.

横膈膜会永久性的翻转，人造橡胶阀杆尖端会冷变形到阀门的喉管处。

Initial movement of the valve stem in the opening direction unseats the pilot valve.

当阀杆向开启方向移动，首先使先导阀脱离阀座。

analysis and remedy of valve stem leakage for high-pressure main steam valve of 300 mw unit

300MW汽轮机组高压主汽阀杆漏汽分析及处理

Friction appears frequently in the packing boxes around the valve stem because control valves are in direct contact with process fluids when used in process industry field.

气动控制阀主要应用于环境复杂的工业现场，与工艺介质直接接触，导致阀杆与密封装置之间的静摩擦现象十分普遍。

Non-rotating Stem with precision Acme threads and burnished finish. Valve suitable for horizontal installation.

不旋转阀杆具有精密梯形螺纹和经过抛光的表面光泽度。

The stem and diaphragm assembly will normally remain with the cover as it is removed. A gate or ball type valve can be used or the isolation valve can be installed further upstream.

阀杆和隔膜总成通常附在阀盖上与阀盖一起拆离。可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。

As the camshaft rotates, the lobe, or high spot of the cam, pushes against parts connected to the stem of the valve. Collar head rivet. Use in conjunction with other rivet ends.

当凸轮轴旋转时，凸轮凸起的或者高点的位置，推动气门座。凸边铆钉。与其他铆钉端点结合使用。

After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly ( 1/ 8 to1/ 4 turn) to relieve stem load.

在以足够的力量关闭闸阀后，应该是阀杆稍微回转一点（/至1/转）以减轻阀杆的负载。

Simply remove hose coupling and lightly pull knurled tip of stem at outlet of valve to allow drainage of collected water.

只需简单地拆卸软管连接并轻轻拉法门出口处阀杆有刻纹的末端，使残留水排放出来。

Stress analysis and experimentation in stem of gate valve

闸阀阀杆的受力分析和试验

Leakage treatment to sealing packing in gate valve stem

闸阀阀杆密封填料渗漏处理

Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem.

松开和拆卸隔膜锁紧螺母和锁紧垫圈，从阀杆上往下压阀盘和隔膜。

Operating Principle: The tied-diaphragm valve is a handwheel-operated valve, utilizing a two-piece stem connected through the diaphragms.

运转原理：束缚隔膜阀是采用通过横膈膜连接的两个阀杆的手轮型阀门。

Improvement on the structure between gate valve stem nut and bearing gland

闸阀阀杆螺母与轴承压盖结构的改进