pilot valve
[机] 操纵阀,导向阀
2025-10-09 12:30 浏览次数 9
[机] 操纵阀,导向阀
1. a relay valve that controls the operation of another valve
pilot servo valve先导伺服阀
pilot relief valve导向排泄阀
pilot check valve group先导单向阀组件
remote pilot relief valve远距离先导减压阀
pilot overspeed valve先导超速阀
stick pilot control valve斗桿先导操纵阀
pilot control valve component先导控制阀部件
left pilot control valve左先导控制阀
double pilot check valve二级先导式单向阀
guide valve导向阀
when the coil power, the pilot valve by the spring return, pilot hole open, pressure relief valve on the chamber, medium pressure piston push the lower chamber, the electromagnetic valve is opened.
当线圈断电时,先导阀芯靠弹簧复位,先导孔打开,阀上腔卸压,活塞靠下腔介质压力推动,电磁阀打开。
in addition, the invention further provides a detection method capable of detecting error reason of the pilot valve when the manual operation device for electric pilot valve breaks down.
另外,本发明还提供一种检测方法,该方法在具有上述手动操作装置的电 动导向阀发生故障时,能检查导向阀的故障原因。
then select the appropriate pilot valve for the piece of valves, avoiding the inconvenience of the design and processing of the pilot valve.
然后为阀片选择了合适的先导阀,避免了自行设计加工带来的不便。
regulating pilot valve outlet pressure spring can be set.
调节导阀弹簧即可设定出口压力。
pilot valve can adjust lift and close pressure solely out if main valve.
导阀可在主阀以外单独调定开启压力和关闭压力。
self-actuated and requiring no external energy source, the ob-2000 co mes with main valve, pilot valve and tubing kit.
ob-2000系列为自力式,不需要任何外界能源,由主阀、控制阀和管道系统组成。
power, the electromagnetic force directly to the pilot valve and main valve closed small pieces followed by upward, open the valve.
通电后,电磁力直接把先导小阀和主阀封闭件依次向上提起,阀门打开。
in addition the pilot valve and the cutting action to minimize the risk of some special set of small-bore orifice to prevent blockage.
另外先导阀的节流和动作部分要尽量避免设置特小口径的孔口,以免堵塞。
it is a parallel connection system and this system uses the high-speed valve as a pilot valve to control the twin throttle which controls the pressure and the flux of the hydraulic control system.
该文介绍了一种新型的数字式液压操纵系统,系统采用并联方案,以高速电磁阀为先导控制级,通过双节流阀进行操纵系统的压力、流量控制。
it has the higher switching speed and frequency and can be used as the pilot valve for a larger flow rate valve, or as a direct control valve for small flow rate hydraulic loop.
该阀具有很高的切换速度和频率,可以用来作为大流量高速开关阀的先导控制阀,也可以在小流量回路中直接作为控制阀使用。
parekkekogram type, pilot valve control system, toggle control.
平行四边形,先导系统,肘节式操纵。
mainly by the pilot valve seat, valve, diaphragm, spring, adjusting springs and other parts.
导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。
relay valves convert a sustained air flow from a three-way pilot valve into a momentary pulse or bleed, which shifts a control valve and then closes.
延迟阀可调节从三通控制阀到瞬间脉沖或放气阀的空气流量,放气阀或瞬间脉沖改变控制阀,然后关闭。
when the coil power, the pilot valve by the spring return, pilot hole closed throttle valve chamber pressurized by the piston return spring and thrust, the electromagnetic valve is closed.
当线圈断电时,先导阀芯靠弹簧复位,先导孔关闭,阀腔由活塞节流孔增压和复位弹簧的推力,电磁阀关闭。
when the pilot valve outlet pressure higher than the spring setting, the pilot valve closed.
当出口压力高于导阀弹簧设定值时,导阀关闭。
general pneumatic electromagnetic guide, the process of performing actions cylinder can also be manually controlled pilot valve cylinder process of the implementation of the action.
一般气动是电磁先导、气缸执行动作的过程,也可用手控制先导阀气缸执行动作的过程。
the main reason are:(1) mixed with oil in the air, the pilot valve in the cavity prior to the formation of cavitation caused by high-frequency noise.
其主要原因有: (1)油液中混入空气,在先导阀前腔内形成气穴现象而引发高频噪声。
when the valve outlet pressure to a pilot valve spring set pressure, pilot valve opens, the control room to the downstream drainage.
当阀门出口压力降到导阀弹簧设定压力时,导阀开启,控制室向下游排水。
retorque pilot valve mounting screws, following the torque values in this manual.
再次扭转安装螺丝的换向电子阀,跟随手册中的扭力值转开。
a pressure relief valve from the main valve, pressure relief / holding pressure pilot valve needle valve, ball valve, micro shaped filter and pressure gauge hydraulic control over the system.
进口持压泄压阀由主阀、泄压/持压导阀针阀、 、球阀、微形过滤器和压力表组成水力控制接管系统。
this paper discusses the use of a pilot valve with overlap, to eliminate load oscillations of a steam turbine that may take place owing to the oscillation of the oil pressure.
本文着重讨论了采用滑阀重叠以消除由于油压波动而引起的汽轮机负荷波动问题。
intensification logic valve start is directly controlled by pilot valve without any intermediate links, so the building-up time of intensification is fully guaranteed.
增压逻辑阀的开启直接由先导阀控制,不经过任何中间环节,使得建压时间得以充分保证。
if the pilot valve spring coupled driven sleeve, inhibited the spring swing to lead more stable valve movement.
若导阀弹簧配上导向套筒,则可抑制弹簧的摇摆,使导阀芯运动更平稳。
such as the use of the end clamp test device , the valve manufacturer should be able to confirm the test device does not affect the pilot valve sealing performance.
如使用了端部夹紧试验装置,阀门制造厂应能证实该试验装置不影响被试验阀门的密封性能。