257-3247: Differential Valve

A Differential Valve is used to control the speed and direction of hydraulic actuators, such as cylinders or motors, by adjusting the flow of fluid between different sections of the unit. It is inserted into the manifold and consists of a valve body, a spool, a spring, and seals. By adjusting the position of the spool, the valve can regulate the pressure difference between the inlet and outlet ports, thereby controlling the flow of fluid. Attributes: • Ensuring that the unit operates within safe limits • Helps to prevent sudden pressure surges or drops Applications: A Differential Valve acts as a control valve that regulates fluid flow between interconnected hydraulic circuits based on pressure disparities.