Hydraulic valves are important components for hydraulic systems. They control either the direction, flow or pressure of the liquid before it reaches the actuator. Throttle valve is a flow control valve. Also known as turn plugs, throttle valves contain grooves. These grooves provide more variability when compared to piston like structures.
The amount of liquid that passes through the throttle is determined by the pressure difference. The flow of liquid is dependent on the load and pressure. This varies the amount of flow. Non adjustable throttle valves protect against pressure surges. Cheap hydraulic valves online can be bought from tridenthydraulics.co.uk.
In fact throttle valve failure was mentioned as the main reason towards unsuccessful landing of Falcon 9 rocket booster, as per SpaceX engineers. The throttle valve response was much slower than expected. Throttle valves are important parts of rocket science. Understanding the load and pressure is important for choosing the appropriate valve in order to ensure success for any project.