DCV45 Multi way Directional Control Valve

Key Advantages Overview

• Ultra-High Pressure Performance: Maximum working pressure of 350 bar, providing a powerful and reliable power foundation for heavy-duty operations.

• Optimized Flow Output: Nominal flow rate of 45 L/min, balancing fast response with precise control to enhance operational efficiency.

• Highly Modular: Supports flexible combination of 1 to 8 work sections, meeting diverse needs from simple to complex systems.

• Full-Condition Adaptability: Tolerates ambient temperatures from -40℃ to 80℃ and is compatible with a wide viscosity range of 12-400 cSt, capable of handling extreme global environments.

• Robust Monoblock Design: High-strength cast iron valve body, compact structure, minimal leakage points, ensuring long-term durability and low maintenance costs.

Detailed Product Description

Product Overview

The KYDAC DCV45 Series is an industrial-grade monoblock multi-way directional valve designed specifically to meet demands for extreme high pressure and efficient flow. This product combines exceptional ultra-high pressure bearing capacity of 350 bar with an optimized flow rate of 45 L/min. Utilizing a high-rigidity, one-piece cast iron body, it represents the advanced level of modular hydraulic control technology. It is committed to providing a core hydraulic solution for equipment in fields such as construction machinery, sanitation equipment, and drilling machinery that face challenges of severe loads and complex coordinated control, ensuring powerful, precise, and highly reliable system operation.

Technical Specifications

In-Depth Analysis of Features & Advantages

1. Exceptional Reliability Under Extreme Pressure
   Internal flow paths and spool components are reinforced and precision-manufactured specifically for the 350 bar ultra-high-pressure environment, effectively suppressing high-pressure internal leakage and pressure shocks. This provides stable, uninterrupted hydraulic power for extreme working conditions such as heavy-duty breaking, continuous pushing, and deep drilling, ensuring equipment performance and safety under peak loads.

2. Optimized Balance of Power and Efficiency
   The 45 L/min flow design further optimizes hydraulic energy delivery efficiency on top of the high-pressure foundation. It enables actuators to achieve faster cycle speeds while delivering tremendous output force, significantly improving operational efficiency in tasks like excavation cycles and waste compaction cycles, achieving high-performance operation that is both “fast and stable.”

3. Unparalleled System Configuration Flexibility
   The 1-to-8-section modular architecture is the core design concept of the DCV45. Users can freely combine the required control valve sections like building blocks based on the specific motion needs of the equipment. This greatly simplifies the design and integration of multi-actuator systems, reduces initial costs, and provides seamless upgrade potential for future equipment function expansion.

4. Engineered for Demanding Application Environments

   • Construction Machinery: Suitable for main valves or pilot control units for excavators, cranes, and rotary drilling rigs requiring high-pressure, high-flow control.

   • Sanitation Equipment: Perfectly matches the centralized control of multi-mechanism, high-pressure compound actions in large waste transfer stations, high-pressure cleaning trucks, and de-icing vehicles.

   • Resource Exploration & Mining: Provides a core control module that is pressure-resistant and shock-resistant for geological drills, anchoring equipment, and underground machinery.

Typical Application Scenarios

• Large Excavator Work Device Control: Precisely controls the boom, arm, bucket, and multiple auxiliary cylinders simultaneously to perform complex digging and leveling actions.

• Waste Transfer Station Compression System: Serves as the main control valve, coordinating multiple high-pressure, high-load action sequences such as ram compaction, locking, and discharge door operation.

• Deep-Hole Drill Rig Hydraulic System: Integratively controls key functions such as power head rotation, feed/lift, and chuck clamping to handle high-intensity continuous drilling operations.

Quality Commitment

KYDAC adheres to the philosophy that “reliability stems from design, quality is forged in manufacturing.” Every step of the DCV45 Series—from material selection and precision machining to component assembly and full-performance testing—is executed under stringent standards, ensuring that every product delivered possesses consistent ultra-high performance and durability.

Obtain Your Customized Solution

The KYDAC DCV45 Series Multi-Way Valve is your powerful partner for challenging high-pressure, high-efficiency hydraulic applications. Our technical team is ready to provide you with professional selection advice and customized system configuration services to help enhance your equipment’s core competitiveness.

Contact us now to get your exclusive technical proposal and quotation!