A hydraulic safety valve works by balancing system pressure against spring force. When pressure exceeds the set value, it pushes the valve core open, releasing excess fluid. Once pressure normalizes, the spring recloses the valve, ensuring system safety and preventing overpressure damage.
Hydraulic safety valves offer automatic pressure relief, precise control, and rapid response to overpressure. Durable, reliable, and easy to maintain, they protect hydraulic systems from damage, ensuring safe and efficient operation in industrial, marine, and aerospace applications.
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Engineering machinery: used for hydraulic system protection of excavators, cranes and other equipment.
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Metallurgical equipment: suitable for pressure release of high-pressure hydraulic systems such as rolling mills and hydraulic presses.
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Ships: used for overpressure protection of ship hydraulic systems.
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Aerospace: suitable for safety control of hydraulic systems such as aircraft and rockets.
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Machine tools: used for pressure regulation and protection of hydraulic machine tools.
