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| Gas-liquid pressurized cylinder hydraulic valves principle | Key words: pressurization valve supercharger
The basic structure of hydraulic valves include valve spool, body and drive valve core in body do relative motion control device.
The main form of valve core is conical valve and rotary, ball, A body of valve core and with the body seat bores holes or outside, and external pipeline into or out of the oil spill and mouth,
Valve core driver in the body of the device can do relative motion is adjustable, also can be spring or electromagnet, some places are using hydraulic pressure drive.
In principle, the hydraulic valve is used in the body of the valve core to control the relative motion mouth open and the size of the cable, in order to realize pressure, flow direction and control.
Hydraulic valve, the valve size all valves and valve mouth in or out of the mouth of the pressure difference between oil and through the relationship between flow valves with flow formula exhaustion is (q = KA DE Δ p m),
All valve control parameters is different.
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