What is a one-way throttle valve

- Mar 21, 2019-

A one-way throttle valve is a valve that controls fluid flow by changing the throttle section or throttling length. The throttle valve and the one-way valve parallel can be combined into a unidirectional throttle valve. Throttle valve and unidirectional throttle valve is a simple flow control valve, in the quantitative pump hydraulic system, throttle valve and overflow valve together, can form three kinds of throttling speed regulation system, that is, inlet oil throttle speed regulation system, return oil throttle speed regulation system and bypass throttling speed regulation system.

Throttle Valve does not have the flow negative feedback function, can not compensate by the load change caused by the speed instability, generally only for the load change is not big or the speed stability requirements are not high on the occasion.