The application and research of the reverse using throttle valves

The throttle valves of the hydraulic pressure system is a rate of flow controlling component, it is not allowed to reverse using. This article starts in the practical designing and application, and does some researches and tests about using throttle in forward and reverse direction. And the conclusion of the article is that the throttle can be used in reverse direction. According to the conclusion, it can not only increase the range of application, but predigest the pressure throttle increase the transmission efficiency of hydraulic pressure system, provide a new way in the research of the throttle.