4WE6H61B/CW220-50N9Z5L TYPE SOLENOID-OPERATED DIRECTIONAL VALVE

Core Product Advantages

• Versatile High Performance: 80 L/min rated flow combined with 35 MPa working pressure on main ports delivers robust and reliable power for medium-sized equipment.

• Excellent Electrical Compatibility: Supports both DC 12/24V and AC 110/220V voltages, seamlessly integrating with power systems of various equipment worldwide.

• Direct Replacement for Top Brands: Fully compatible in dimensions and performance with equivalent models from brands like YUKEN, REXROTH, and VICKERS, offering a cost-effective, high-quality alternative.

• Material Options for Broad Applicability: Available in Stainless Steel or Cast Iron valve bodies to meet needs for high corrosion resistance or cost-effectiveness, adapting to diverse operating conditions.

• Reliable and Durable: Designed for harsh operating conditions in construction machinery and lifting equipment, ensuring long-term stable operation and low maintenance costs.

Product Overview

The KYDAC 4WE6H61B/CW220-50N9Z5L is a high-performance solenoid-operated directional valve widely used in industrial and mobile equipment hydraulic systems. As a core control unit within hydraulic circuits, it receives electrical signals to precisely and swiftly switch the direction of fluid flow, thereby enabling efficient control over actuator movements (such as hydraulic cylinders or motors).

With its outstanding performance parameters, broad electrical adaptability, and perfect interchangeability with leading international brands, this product is an ideal choice for achieving reliable directional control in fields like construction machinery, agricultural equipment, and material handling. It is particularly suited for applications where equipment stability and maintenance convenience are priorities.

Detailed Technical Specifications

In-Depth Features & Advantages

1. Efficient and Reliable Power Control
   This valve stably delivers a hydraulic oil flow of 80 L/min under a system high pressure of 35 MPa. This performance combination ensures actuators receive power and achieve fast, smooth reciprocating motion, significantly improving the efficiency and smoothness of core work cycles like digging, lifting, and steering.

2. Unmatched Electrical and Installation Flexibility
   The design incorporating both DC and AC standard industrial voltages allows for seamless integration into the electrical control systems of virtually any type of vehicle or stationary equipment, completely eliminating selection caused by voltage mismatch. This provides tremendous convenience for equipment manufacturers and maintenance personnel, shortening installation and commissioning time.

3. Strong Supply Chain Resilience and Cost Advantage
   As a direct replacement part for similar products from internationally renowned brands like YUKEN, REXROTH, and VICKERS, this product offers users a quality alternative with equivalent performance, stable supply, and better cost-effectiveness. During equipment maintenance, upgrades, or emergency repairs, it can effectively prevent prolonged downtime caused by long lead times or high prices of the original brand products, significantly reducing operational and maintenance costs.

4. Precise Match for Diverse Application Environments

   • Stainless Steel Body: Offers excellent corrosion and rust resistance, especially suitable for high-humidity, coastal, chemical environments, or equipment with high cleanliness requirements, extending valve service life.

   • Cast Iron Body: Provides a cost-effective, robust solution with good mechanical strength and wear resistance, suitable for most conventional engineering and industrial environments.

   • Broad Equipment Compatibility: Its performance parameters perfectly match the hydraulic system requirements of medium-sized construction machinery (e.g., excavators, loaders), agricultural tractors, port and factory cranes, and various forklifts.

Typical Application Scenarios

• Construction Machinery Work Device Control: Controlling the directional shifting of cylinders for an excavator’s boom, arm, and bucket, or a loader’s lift and dump cylinders.

• Material Handling Equipment Hydraulic Systems: Serving as the core directional control for forklift mast lifting and tilting actions.

• Lifting Equipment Motion Control: Used for controlling the extension/retraction of crane outrigger leveling or vertical cylinders, or the directional change of small winch motors.

• Agricultural Machinery Hydraulic Output: Controlling the tractor’s rear hydraulic output to drive the working mechanisms of implements like plows and harvesters.

About the Manufacturer KYDAC

KYDAC is a high-tech enterprise specializing in hydraulic transmission and control technology, committed to providing global customers with reliable, innovative, and competitive hydraulic components and solutions. The company possesses advanced production equipment, a rigorous quality management system, and comprehensive R&D capabilities, ensuring every product meets high-standard technical specifications and performance requirements.

Conclusion and Call to Action

The KYDAC 4WE6H61B/CW220-50N9Z5L Solenoid-Operated Directional Valve combines versatile performance, ultimate compatibility, cost advantages, and reliable quality. It is not only a key component for achieving precise hydraulic directional control but also a wise investment for optimizing your equipment supply chain and ensuring production continuity.

For information on stock availability of specific material options, detailed technical drawings, or bulk purchase inquiries, please contact our sales and service team immediately.