A New Chapter in Intelligent Hydraulics: The new generation of proportional pressure valves achieve precise control and energy efficiency breakthroughs

A silent revolution is unfolding in the global hydraulic technology sector. As a leader in drive and control technology, Danfoss Power Solutions (Danfoss Hydraulics) recently disclosed through its authorized distributor, Foshan Yiyue Electromechanical Equipment Co., LTD., that the application of the new generation of intelligent proportional pressure valve technology is becoming increasingly widespread, bringing unprecedented precise control and energy efficiency to industries such as metallurgy, mining, plastic machinery and construction machinery.

As the "intelligent pressure commander" of the hydraulic system, the proportional pressure valve's core function lies in its ability to continuously and precisely proportionally regulate the system pressure through electrical signals (usually current or voltage), replacing the step control of traditional on-off valves. This feature makes it a key component for achieving complex action processes and energy conservation.

Technological breakthroughs: From analog to digital, from single control to system integration

The breakthrough progress of the latest generation of proportional pressure valves is mainly reflected in the following aspects

Integration and intelligence: Modern proportional pressure valves generally integrate high-precision pressure sensors and digital integrated circuits (ics). This built-in sensor can monitor and feedback the actual pressure value in real time, forming a closed-loop control, which greatly improves the control accuracy and system stability.

IoT ready: Many high-end models are now equipped with industrial fieldbus interfaces (such as CANopen, PROFINET, etc.), making it easy to connect to the factory's iot system. This enables engineers to remotely monitor, diagnose and adjust valve parameters, making predictive maintenance possible and significantly reducing downtime.

Energy efficiency optimization: By precisely matching the actual pressure required by the actuator, unnecessary energy loss is avoided. The new generation of proportional pressure valves can significantly reduce the overall energy consumption of hydraulic systems, helping manufacturers achieve strict environmental protection and energy efficiency goals.

Market application and value

We have observed that the market is no longer content with the realization of basic functions, but rather pursues higher efficiency, more intelligent operation and lower life cycle costs. The technical manager of Foshan Yiyue Electromechanical Equipment Co., Ltd. stated, "Taking injection molding machines as an example, the use of intelligent proportional pressure valves can adjust the pressure in real time according to different process stages such as injection and pressure holding. This not only improves product quality but also achieves energy-saving effects of up to 20% to 30%."

On mobile mechanical equipment such as excavators and cranes, the precise control of proportional pressure valves brings a smoother and more delicate operation feel. At the same time, the load sensitive system optimizes the power distribution of the engine, reducing fuel consumption and noise.

Looking forward to the future

Danfoss Power Solutions and its partners believe that the future of hydraulic technology will surely be deeply integrated with digitalization and intelligence. As a core electro-hydraulic conversion component, proportional pressure valves will continue to develop towards higher precision, stronger communication capabilities and more compact designs.

As an authorized distributor of Danfoss Hydraulics, our value lies not only in providing high-quality products of original imported brands such as Vickers, including various proportional pressure valves, pumps and motors, A spokesperson for Foshan Yiyue Electromechanical added, "It is more about providing customers with forward-looking technical selection suggestions and localized after-sales service support to help them maintain their competitiveness in this wave of industrial intelligence."

With the continuous advancement of Industry 4.0, intelligent proportional pressure valves will undoubtedly become one of the cornerstones for building the next generation of efficient, connected and green mechanical equipment.

About Foshan Yiyue Electromechanical Equipment Co., LTD

Foshan Yiyue Electromechanical Equipment Co., Ltd. is an authorized distributor of Danfoss Power Solutions (Shanghai) Co., LTD., specializing in the distribution of original imported Danfoss Vickers full sets of hydraulic products. The company has a large inventory and is committed to providing advanced and high-quality hydraulic products and efficient technical services for a wide range of users in industries such as metallurgy, mining, construction machinery, petrochemicals, and plastic machinery.