4WREE 4WREE6 4WREE10 Hydraulic Proportional Directional Valve 4WREE10E752X/G24K31/F1M

The 4WREE series proportional valve is a hydraulic control device that adjusts the oil flow pressure, flow rate, or direction proportionally by integrating the command values of electrical components. Its direct acting design combines proportional electromagnets and spring controlled valve cores to achieve precise flow control, and integrates control electrical components (OBE) for more advanced control and monitoring functions. This series of valves is widely used in multiple industrial fields, and the following are specific application cases:

Industrial Automation
In industrial automation, proportional valves are commonly used in hydraulic systems to achieve flow regulation and control. For example, in equipment such as machine tools, plastic machinery, food and packaging machinery, the 4WREE series proportional valve ensures the accuracy of equipment processing or operation through precise flow and direction control.

Metallurgy and Electric Power
Industries such as metallurgy and shipbuilding rely on its high-precision flow regulation function. In metallurgical equipment, the 4WREE series proportional valve is used in high-pressure heavy-duty hydraulic systems, such as press machines. Through high flow rate and low pressure loss design, it maintains flow stability and avoids the impact of pressure fluctuations on system action consistency.

Construction machinery
Construction machinery is an important application field for 4WREE series proportional valves. The modular and standardized design of this series of valves supports multi spool combination configuration, which can flexibly expand functions according to system requirements and adapt to space limited scenarios such as mobile machinery. Its stable commutation and reset performance enables it to operate stably in harsh environments such as outdoor heavy loads of construction machinery.

Other fields
In addition, the 4WREE series proportional valve is also used in fields such as water conservancy and forging machinery. Its structural forms include slide valve type (such as 4WRKE series) and screw insertion type (such as two-way and three-way forms), and some models have closed-loop control function, suitable for machines with high safety requirements.