1.
Multi-turn valve actuator attachment
GB/T12222-1989多回转阀门驱动装置的连接
2.
Part-turn valve actuator attachment
GB/T12223-1989部分回转阀门驱动装置的连接
3.
Easier to automate than multi-turn valves
比多回转阀门更加易于自动化控制
4.
Re-analysis of the Drive Sleeve Built-in Stem Nut in Multi-turn Electric Actuator
多回转阀门电动装置输出轴内装阀杆螺母结构的再认识
5.
Threaded-in bonnet is common in lighter-duty services and smaller sizes of bronze multi-turn valves.
螺纹旋进式阀盖通常用于轻型管道系统和小尺寸青铜多回转阀门中。
6.
Rising stem-outside screw and yoke is preferred in iron multi-turn valves.
明杆－外螺纹和支架结构是铸铁多回转阀门的首选结构。
7.
rotary starting air distributor
回转式起动空气分配阀
8.
If the cage disengages prematurely, simply use the cage as a tool to screw the check valve seat from the valve body.
如果预先拆卸阀笼，就可以将阀笼作为工具从阀体上旋转止回阀阀座。
9.
Check Valve 1;Check Valve 2;Check Valve 3;Screw-down
止回阀 1;止回阀 2;止回阀 3;旋拧阀
10.
Design of Rotary Motor and Performance Research on Safety Valve
回转马达的设计及安全阀的性能研究
11.
The development of small torque multi-turn electric valve actuator for nuclear power plants
小转矩多回转核级阀门电动装置的研制
12.
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。
13.
Tilting disc check valves are used to prevent reversal of flow in horizontal or vertical pipe lines.
翻转式阀瓣止回阀适用于防止水平或垂直管路上的流体倒流。
14.
The Returning Clip Tool used Processing Brake s Seal Surface and Its Design Pri nciple;
加工闸阀阀体密封面用的回转夹具及其设计原理
15.
Type of valve- gate, globe, check, etc.
阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
16.
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
17.
"Quick 90open/close, not torque-dependent for seating"
快速90°回转开启/关闭,扭矩与阀座密封无关
18.
Design and Analysis of Water Seal Check Valve for Recovery System of Converter Gas
转炉煤气回收系统水封逆止阀设计与分析