HED Series Directional Valves: Key Features and Benefits

In hydraulic systems, the Hed Series Directional Valves are a popular choice due to their superior performance and reliability. These valves are designed to control the flow of hydraulic oil in hydraulic systems, allowing for precise, efficient operation. Let`s take a closer look at the main features and benefits of the HED Series Directional Valves.
Hed80p Pressure Relay

Advantages of HED Series Directional Valves:
1. High pressure capability. These valves can handle pressures up to 35MPa and are suitable for a wide range of applications from small hydraulic systems to heavy industrial machinery. This high pressure capability ensures the valve can meet the requirements of the most demanding hydraulic systems, providing reliable and consistent performance.

2. Versatility of installation. These valves can be mounted on a base or directly on the pipe, depending on the specific requirements of the system. This flexibility allows easy integration into a variety of hydraulic systems, providing convenience to system designers and engineers.

3.HED Series directional valves are also known for their vertical stacking capabilities. This means multiple valves can be stacked vertically, resulting in a compact and space-saving design. This feature is particularly useful in space-constrained applications, as it allows efficient use of available space while maintaining optimal functionality.

In terms of operation, the HED series Directional Valve adopts a hydraulic-electric Pressure Relay mechanism. The mechanism consists of a housing, a plunger with a piston, a spring, an adjusting plate and a switch. The detected pressure acts on the piston, which presses against the spring seat, overcoming the continuously changing force of the spring. The movement of the piston is then transmitted to the switch through the spring seat, causing the circuit to be connected or disconnected as designed. Additionally, a mechanical stop is provided to protect the relay from overvoltage damage.

Overall, the HED Series directional valves offer a range of features and benefits that make them a popular choice in the hydraulic industry. Their high-voltage capabilities, versatile mounting options, vertical stacking capabilities and reliable operation make them suitable for a wide range of applications. Whether it is a small hydraulic system or heavy industrial machinery, the HED Series directional valves provide efficient and precise hydraulic oil control to ensure optimal performance of the hydraulic system.