P120 multi way directional valve

The KYDAC P120 Series High-Flow Monoblock Multi-Way Directional Valve is a core hydraulic control module engineered for demanding high-flow, high-pressure applications. Featuring a high-strength cast iron monoblock body construction, this product delivers a rated flow of up to 120 L/min and a maximum working pressure of 250 bar. It is designed to meet the dual demands of powerful performance and rapid response for large-scale agricultural machinery, heavy-duty tractors, and construction equipment.

As the integrated control center of a hydraulic system, the P120 Series consolidates up to 7 independent control units into one robust assembly. It efficiently operates double-acting or single-acting hydraulic cylinders and serves as a rear remote valve bank, providing a centralized, reliable, and leak-proof multi-circuit control solution for complex machinery.

Key Highlights

• Powerful Flow Output: A large 120 L/min rated flow significantly reduces cylinder cycle times, greatly enhancing the operational efficiency of heavy-duty attachments.

• High-Pressure Stability: Maintains a 250 bar maximum working pressure, ensuring ample and stable power output under heavy loads and shock conditions.

• Robust Monoblock Structure: The one-piece cast iron body eliminates internal connecting piping, fundamentally preventing leakage risks. It offers superior structural rigidity and excellent vibration resistance.

• Exceptional Environmental Adaptability: An operating temperature range of -40℃ to 80℃ and a fluid viscosity tolerance of 12-400 cSt guarantee consistent performance in extreme climates and operating conditions.

• Flexible Modular Configuration: Supports modular combination of 1 to 7 work sections, allowing users to customize the valve based on equipment functional requirements for optimal value.

Technical Specifications

Core Advantages

1. High-Performance Drive for Efficient Operation
   The large 120 L/min flow design supplies ample hydraulic fluid to large cylinders or motors, drastically increasing the extension and retraction speed of heavy attachments (such as large plows, buckets, crane arms). This directly shortens equipment work cycles and is key to boosting the overall productivity of large machinery.

2. Monoblock Structure Ensures System Reliability
   Utilizing advanced monoblock casting and machining technology, all spool passages are integrated into a single, solid cast iron block. This design minimizes external connection points and potential leaks while enhancing the valve’s overall pressure resistance and shock load capacity. It guarantees long-term operational reliability in harsh conditions with minimal maintenance requirements.

3. Outstanding Operational Adaptability
   Its ultra-wide temperature and viscosity tolerance ensure the hydraulic system maintains stable control performance and response speed whether during cold starts in frigid winters or under full-load continuous operation in summer heat. It fully meets the stringent requirements for global deployment and all-season operation of equipment.

4. Tailored for Large Agricultural & Construction Machinery
   Its performance parameters precisely match the high demands for rear hydraulic outputs on high-horsepower tractors, combine harvesters, and large loaders. It is the ideal choice for controlling high-flow attachments like large hydraulic plows, folding harrows, square balers, and forestry grapples, significantly expanding the functionality and value of the host machine.

Typical Applications

• Large Agricultural Machinery: Used as a rear multi-circuit remote valve bank for high-horsepower tractors and combine harvesters to control large, complex implements.

• Heavy-Duty Construction Equipment: Provides multi-circuit control for work attachments on large tractor loaders, telescopic handlers, and forestry machinery.

• Special Vehicle Hydraulic Systems: Suitable for heavy-duty municipal, sanitation, and industrial vehicles requiring high-flow, multi-circuit control.

About KYDAC

Adhering to the brand philosophy of innovation and reliability, KYDAC is dedicated to providing high-performance hydraulic transmission solutions for the global market. The P120 Series represents our technical expertise in the field of large, high-flow control. Every valve undergoes precision manufacturing and rigorous testing, ensuring we deliver a durable quality promise to our customers.

Conclusion

The KYDAC P120 Series High-Flow Monoblock Multi-Way Directional Valve is a powerful asset for heavy-duty equipment pursuing ultimate operational efficiency and absolute reliability. It perfectly combines potent hydraulic power with rugged, integrated design. It is not merely a control valve bank but the core guarantee for enhancing your equipment’s productivity and tackling severe challenges. Choosing the P120 means equipping your heavy machinery with an efficient and reliable hydraulic control core.

For detailed configuration options, connection dimension drawings, or technical consultation, please feel free to contact us.