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阀杆

na.【机】valve stem; valve handle
网络Stem; valve rod; valve spindle

阀杆

英-汉网络释义

阀杆

Stem

波纹管截止阀_百度百科 ... 垫片 gasket 阀杆 stem 柔性石墨 Flexible graphite、PTFE ...

valve stem

valve 阀门专业词汇A-Z ... valve stem pin 阀杆销 valve stem 阀杆; 气门蒂片; 气门杆 valve sticking 气门咬住 ...

valve rod

valve 阀门专业词汇A-Z ... valve rod timing chain 阀柱定时链 valve rod 阀杆; 阀柱; 气门杆 valve rubber 橡皮垫 ...

valve spindle

valve 阀门专业词汇A-Z ... valve spindle guide 阀杆导程 valve spindle 气门杆; 阀杆 valve split collets 气门锁片 ...

valve handle

valve 阀门专业词汇A-Z ... valve hammering 气门发出敲击声 valve handle 阀柄; 阀杆; 阀门手轮 valve head deposits 气门头积 …

valve lever

石油词汇英语翻译(U-Z) ... valve leakage 阀漏失 valve lever 阀杆 valve lifter 起阀器 ...

Spindle

常州市汇丰船舶附件制造有限公司 ... 填料 PACKING 阀杆 SPINDLE 套管 BUSHING ...

Shaft

CDCV-WB铸铁止回阀 ... Stainless Steel 316 不锈钢316 Shaft 阀杆 Seat Ring 阀座 ...

例句：

Valve lever must be tripped at least once a year to ensure that waterways are clear .

阀杆每年必须至少操作一次，以确保水路畅通。

When the upper stem rides up and down on its threads it now moves the lower stem by a mechanical connection .

当上阀杆沿着它的螺纹上下运动时，通过机械连接带着下阀杆一起运动。

Carefully remove the handwheel . Slight tapping with a mallet may be required , but do not change the valve stem position .

小心拆卸手轮。如果需要，用木槌轻轻敲打，但是不要改变阀杆位置。

the floor stands are available in a number of sizes , and the size to be used depends on the stem size and stem load of the valve .

有多种尺寸的地轴架可供选择，选择地轴架主要根据阀门的阀杆尺寸和阀杆负载。

The surface and adjusting media of the valve shaft are nitrogenized so shta it is erosion and abrasion resistant .

阀杆经调质及表面氮化处理，有良好的抗腐蚀性及擦伤性。

A backup stem seal for a gate valve retains pressure in the body when the valve is in the closed position .

一种用于闸阀的备用阀杆密封件，其在所述阀处于闭合位置时保持阀体内的压力。

The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant .

阀杆经调质及表面氮化处理，有良好的抗腐蚀性及抗擦伤性。

The upper stem is always attached to the diaphragms so there is no "free-spinning" point .

上阀杆总是和横膈膜连在一起，所以没有 “自由旋转 ”点。

NON-ROTATING STEM Non-rotating stem has close roundness and straightness tolerances and is burnished for a superior finish .

不旋转阀杆不旋转阀杆具有精密的圆度和平直度公差，并且经过抛光达到极高的抛光度。

The valve is prone to leakage around the stem , especially in-board leakage when a vacuum is pulled on the valve outlet .

当阀门排气口处是真空时，阀门在阀杆附近容易泄漏，特别是内部泄漏。

The valve stem with its grooved rings and positioning sleeve indicates the throttled position of the valve .

阀杆及其沟槽环和定位套筒显示阀门的节流位置。

Its sealing surfaces is welded with cobalt , chromium , tungsten alloy and seat and shaft are made of stainless steel .

阀门的密封面采用钴、铬、钨合金堆焊，阀座、阀杆全用不锈钢制作。

A packing sealing structure is arranged between the valve rod and the upper end of the valve body .

在阀杆与阀体的上端部之间设置填料密封结构。

Close the valve fully by turning the stem in a clockwise direction. Tightening valve bonnet is necessary to stop any leaks.

顺时针旋转阀杆，完全关闭阀门。如果必要，则紧固阀盖以消除任何泄漏。

Varying the amount of pressure accurately positions the stem assembly to open, close or modulate the valve as required .

压力的变化将精确定位阀杆总成，使得阀门实现所要求的启、闭或调节的操作。

For rising stem valve, check if the length of stem extension conforms to the length of stem cap .

如果是明杆阀门，应检查阀杆伸出量与阀杆护套的长度是否相符。

The dead band in the stem prohibits the use of any presently available separate pneumatic openers .

阀杆的无控制作用区禁止任何现有的分离的气动开启工具的使用。

It has a large one-piece stem that requires at least 35 foot -pounds of torque to close .

它有一个大的单阀杆，关闭要求至少 35 英尺 -磅的转矩。

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