Hydraulic 4 Groups Cast Iron Flow Divider

Working Principle of hydraulic 4 groups cast iron flow divider
The core function of a 4-outlet hydraulic flow divider is to achieve balanced flow distribution among multiple outlets.
1. Oil Input: High-pressure hydraulic oil enters the distribution chamber within the flow divider from the oil inlet.

2. Flow Distribution: The distribution chamber features four symmetrical oil outlet channels, each corresponding to an outlet.

Initially, oil flows through the channels to each of the four outlets. However, due to variations in actuator loads (such as friction and load pressure), flow rates may vary between outlets (e.g., outlets with lighter loads may experience higher flow rates).

3. Feedback regulation: The flow divider has a built-in compensating valve or throttling mechanism that senses the pressure difference between each outlet. When the flow rate at one outlet is too high, the pressure in the corresponding channel decreases, and the compensating valve automatically closes the channel, reducing the flow rate. Conversely, if the flow rate at one outlet is too low, the compensating valve opens the channel, increasing the flow rate. Through dynamic regulation, the flow rates of all four outlets are ultimately kept consistent (typically with an accuracy of ±5%).

Key Features of hydraulic 4 groups cast iron flow divider
1. Flow Balance: Ensures nearly equal flow across all four outlets even under varying loads, making it ideal for scenarios requiring synchronized movement of multiple actuators (such as synchronous lifting platforms and multi-cylinder linkage machinery).
2. Compact Structure: The integrated design of the four outlets facilitates installation within hydraulic system piping, reducing piping complexity.
3. Adaptability to Load Changes: Through a feedback control mechanism, the system adapts to actuator load fluctuations within a certain range, maintaining stable flow without the need for additional synchronization control devices.

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