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HYDAC DB12120A-010-250V Relief Valve

HYDAC DB12120A-010-250V relief valve is a high-performance direct-acting relief valve designed for pressure control and safety protection in hydraulic systems.

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HYDAC DB12120A-010-250V relief valve is a high-performance direct-acting relief valve designed for pressure control and safety protection in hydraulic systems. Manufactured using precision machining processes, the HYDAC DB12 valve has a nominal pressure rating of 250V. The "010" in the model number indicates its standard pressure setting range is 10 bar (the specific range may vary depending on the model suffix).

HYDAC DB12120A series relief valves operate on the direct-acting principle, controlling the spool position through a balance between spring preload force and system pressure. When the system pressure exceeds the set value, the force of the hydraulic oil acting on the spool overcomes the spring force, causing the spool to move. This opens the port, diverting excess flow back to the tank, thereby limiting system pressure.

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