四个闭锁阀分别与四个油气弹簧相连通。
The four shut off valves are connected respectively to the four oil and gas springs.
转阀通过一个液压锁与增压缸相连。增压缸与四个闭锁阀相连。
The rotating valve is connected with pressure cylinder which is connected with four shut off valves through one hydraulic lock.
本发明涉及一种冷冻装置的闭锁阀的操作部或分支管的开口部所用的盖部件。
Disclosed is a cover member for the operation part of a closing valve or the opening part of a branch joint of a refrigerating apparatus.
分析了闭锁阀在使用过程中出现的问题，阐述了改用智能卡锁控阀的使用方法。
The problems existing in the course of utilization of locked valves are analyzed, and the method for using intelligent card locked valves are described.
这些系列产品可以在没有电压释放，电动绊倒，并免费办理建设以及闭锁阀打开或关闭锁定为2路。
These series are available in no voltage release, electrically tripped, and free handle constructions as well as latched open or latched closed for 2-way valves.
定位器、P/P定位器、空气过滤减压阀、气动加速器、气控阀、限位开关、电磁阀、闭锁阀、速度控制器、阀位传送器等。
E/P Positioner, P/P Positioner, Air-set, Booster relay, Air-valve, Limit switch, Solenoid valve, Lock-valve, Speed controller, Position transmitter, etc.
高压电磁阀用来切断阀高压管路，当高压管路出现故障时可通过关闭锁匙紧急切断系统的高压气路；
It is used for shutting off high pressure pipeline. When faults happening in high pressure pipeline, this valve can immediately shutting off high pressure pipeline.
高压电磁阀用来切断阀高压管路，当高压管路出现故障时可通过关闭锁匙紧急切断系统的高压气路；
It is used for shutting off high pressure pipeline. When faults happening in high pressure pipeline, this valve can immediately shutting off high pressure pipeline.
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