PAINC solenoid valve 4WE6E61B/DC24N9K4

PAINC solenoid valve 4WE6E61B/DC24N9K4

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PAINC solenoid valve 4WE6E61B/DC24N9K4

Plug in overflow valve is a new technology based on hole installation. Threaded plug-in valves and cover plate bi-directional plug-in valves can be inserted separately or combined into integrated blocks to achieve multiple control functions for direction, pressure, and flow. Threaded plug-in valves mainly rely on themselves to provide complete hydraulic valve functions; Bidirectional plug-in valves typically rely on pilot valves to achieve complete hydraulic valve functionality. Plug in valves have no outer shell and are directly installed in the inner cavity of the integrated block, reducing the number of connecting pipelines, minimizing pressure loss, reducing the possibility of leaking parts, and improving operational reliability. In this way, the cost and operating costs have been reduced, gradually gaining widespread application.

Overflow valve is an important pressure control component in hydraulic systems. It operates based on the principle of balance between hydraulic and spring forces. By adjusting the pre tension and contraction of the spring, different control pressures can be obtained, thereby achieving pressure regulation, back pressure, stabilizing or limiting (to prevent overload) functions.

The direct acting relief valve has a simple structure, fast response, and small overshoot, but the control pressure fluctuates greatly with the flow rate, that is, the static pressure adjustment deviation (the difference between the set pressure and the opening pressure) is large. The pressure adjustment deviation of the pilot relief valve is small, and the control pressure accuracy is high, but the relative response is slightly slow. Under the same pressure and flow rate changes, its performance is better than that of direct acting relief valves, but the appearance volume and weight of pilot operated relief valves (plate structure) are larger, which is limited by space installation.

Threaded plug-in relief valves have many advantages and have been widely used in various hydraulic systems. Implemented miniaturization, integration, and modularization. Suitable for hydraulic systems with low flow and high pressure.