SV08-24 Hydraulic Two-way Firectional Valve DHF08-224

The solar-powered hydraulic valve is a new type of valve that integrates solar energy technology with hydraulic control functions. It mainly uses solar energy as the power source to drive the hydraulic system, achieving functions such as valve opening and closing and flow regulation. I. Basic Definitions
The solar-powered hydraulic valve is essentially an integrated device of a "solar power supply system" and a "hydraulic valve". It converts light energy into electrical energy through solar panels to supply power to components such as hydraulic pumps and solenoid valves, thereby driving the hydraulic valve to operate and achieving control of the hydraulic fluid. Its core advantage is that it does not require an external power grid and can work independently in areas without power supply or in remote regions.
Ii. Structure and Working Principle
1. Typical structure

Solar power supply module
Solar panels: Mostly use crystalline silicon or thin-film cells, and the area is configured according to the power demand.
Energy storage device (battery) : Stores electrical energy to ensure normal operation on cloudy days or at night.
Controller: Manages the charging and discharging logic and regulates the stability of voltage/current.
Hydraulic control module
Hydraulic pump: Driven by a motor (electricity comes from solar energy), it provides hydraulic power for the system.
Hydraulic valve body: It can integrate directional valves, flow valves, pressure valves, etc., and drive the valve core to act through hydraulic oil.
Actuator: Hydraulic cylinder or hydraulic motor, connected to the valve core of the valve to achieve on-off or regulating functions.

2. Working Principle

Energy conversion process
Solar energy → Solar panels (electrical energy) → Battery (energy storage) → Motor (driving hydraulic pump) → Hydraulic oil (pressure energy) → Hydraulic valve operation.
Control logic
When the valve needs to operate, the controller starts the motor, and the hydraulic pump pressurizes the hydraulic oil, pushing the hydraulic cylinder/motor to move the valve core (such as opening, closing or adjusting the opening degree).
Automatic control can be achieved through feedback signals from sensors (such as pressure and flow sensors), such as automatically adjusting the valve opening degree according to the system pressure.