1.
manual valve positioner
手动阀定位机构手动阀反馈装置
2.
Open the hand-operated air valve(3), air cylinder(2), i. e. Tightly press the Machining aluminium materials, shut(3), then loosen is.
打开手动气阀()气缸()压紧加工件,关闭()手动阀则松开.
3.
manually operated thermoplastic ball valve
热塑性塑料手动式球阀
4.
Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol.
注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
5.
Manually or automatically drained separator valve with or without filter.
带或不带过滤器的手动或自动排放分离阀。
6.
When the handwheel is rotated to the closed position the upper stem pushes on the diaphragms, which deflect downward, forcing the lower stem against the valve seat.
当手轮旋转到关闭位置，上阀杆推动横膈膜，横膈膜下垂，迫使下阀杆接触阀座。
7.
When the handwheel is rotated toward the open position the upper stem is moved away from the diaphragms allowing the spring to push the lower stem away from the seat.
当手轮象开启位置旋转时，上阀杆离开横膈膜，弹簧推动下阀杆离开阀座。
8.
Mr.Chen was turning over the stiff valve with a wrench.
陈先生正用扳手转动那个已失灵的阀门。
9.
A novel integral handle reversal valve of wheel loader
一种轮式装载机整体式新型手动换向阀
10.
The valve is equipped with a hand-wheel. The handwheel does not house a spring and does not wiggle or pivot.
阀门配有手轮。手轮内没有装弹簧，不会扭动或转动。
11.
Note: Regarding the manual ball valve, suggested to use the spanner, suggested to use the worm gear and worm drive.
注：对于手动球阀，表示建议采用扳手，表示建议采用蜗轮蜗杆传动。
12.
Doing so may damage the valve causing it to leak. Use a special cap wrench or adjustable strap-wrench to remove overly tight or rusted caps.
这样做可能损伤阀门，导致泄漏。使用专门的阀门帽扳手或活动扳手来卸开过紧或生锈的帽子。
13.
Turn both handles of the rotary slide valve( pos. no.15) and the clutch to the position“ normal”, and the annunciator“ pneumatic control” is lit on.
转旋转滑阀手柄15和离合器手柄到正常位置，信号器“气动控制“灯亮。
14.
Use a special cap wrench or adjustable strap-wrench to remove over tightened or rusted caps.
使用专门的阀门帽扳手或活动扳手来卸开过紧或生锈的帽子。
15.
pneumatic cylinder cock valve
风动汽缸排水阀阀门
16.
Worm transmission, convenient to switch from manual to pneumatic mode, It is installed between operation organ and valve.
蜗杆传动，手动气动切换方便。安装地执行装置与阀门之间。
17.
Installs pipe assemblies, fittings, valves, and fixtures, such as sinks, toilets and tubs, using hand and power tools.
用手动及电动工具装设水管零件、备、阀及设施，例如:水槽、所及浴缸。
18.
Now electromagnetic type and manual type lifting control valves are commonly used in flat-cab dumpers.
目前在平头自卸汽车上应用较多的是电磁举升操纵阀和手动举升操纵阀。