... flow valve 油井产量调节阀 flow velocity valve 流速阀 flow velocity 流速 ...
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节流阀角速率 throttle angle rate ; TAR
流速调节阀 StopCock
快速截流阀 [机] quick-acting shut-off valve
截流调速器阀 interceptor governor valve
导流式速闭止回阀 Non-slam nozzle check valve
降速阀上流压力 underspeed valve upstream pressure
降速阀上流测压孔 underspeed valve upstream pressure tap
超音速射流双稳阀 supersonic fluidic bistable valve
大流量高速电磁阀 great flow rate and high speed solenoid valve
受管制的压力下保持稳定是通过不同的抽气管，可以调整与流速按照使用流量阀供应条件。
Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the supply valve in accordance with the flow velocity.
如果流体流速压力无法将阀门支撑在一个较大的开启度并保持在稳定的开启位置，则阀瓣和相关的运动部件可能会处于一种持续振动的状态。
The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position.
在拖拉机上，调整流量控制阀到低流速一侧。注意：太快的流速会使油升温过早的磨损或者给拖拉机造成损害。
On tractor, adjust flow-control valve to low side of flow rate. NOTE: the faster the flow of oil heating, premature wear or tractor damage.
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