Hydraulic fluid power - compensated flow - control valve 液压调速阀
Specification for torpedo speed regulating valve 鱼雷调速阀规范
D . be adapted with two - way throttle valve which makes movement parts for easy adjusti 采用双向节流调速阀,使各运动部件调节更为方便。
The air components are all takes the famous brand to use , the double regulator control the feeding speed and return speed effectively , the air - current added the aerosol device and it has the function of filter 气压元件全部采用进口件,质量可靠,另外增加双向调速阀,气路加装气雾润滑和气体滤水功能,方便铆接参数调整。
Used the metering - out control system in which the hydraulic cylinder was the executive element as research object in this thesis , the experimental research about the effect on the pressure p1 , p2 of the hydraulic cylinder chambers when series - connecting throttle valve or governor valve on the return oil - line under the step load changing have made 本文以单出杆液压缸为执行元件的出口节流调速系统为研究对象,在其回路上分别串接节流阀和调速阀,当负载发生阶跃变化时,对液压缸两腔压力p _ 1 、 p _ 2的影响进行了试验研究。