MB3-1 Multi-Way Hydraulic Monoblock Control Valve | Compact Directional Valve
The MB3-1 Multi-Way Hydraulic Monoblock Control Valve is a compact and powerful solution for smooth hydraulic control. It handles up to 45 L/min flow and 31.5 MPa pressure, making it great for tractors, loaders, and industrial machines. Built for long use, it offers manual, pneumatic, or electric control for flexible operation. Its small size, strong body, and easy setup make it a reliable choice for any hydraulic system needing stable and efficient performance.
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Product Inquiry
Key attributes
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Dimension(L*W*H)
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20*10.5*6
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Flow Range (gpm)
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Flow Range (gpm)
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Maximum Flow Rate
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45 L/min
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Maximum pressure
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31.5 Mpa
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Valve type
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Directional Control Valve
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Warranty
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1 Year
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Place of Origin
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Jiangsu, China
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Number Of Ways
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one-way
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Port Connection Size
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3/8 In
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Pressure Connection
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3/8inch
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Showroom Location
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None
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Type
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Directional Control Valve
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Weight
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4.2
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Brand Name
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Hy-Waloil
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Pressure
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Hydraulic
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Structure
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Tube
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Locating system
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Spring return,detent Control
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Spool Function
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O, A, Y
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Flow rate
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45L/min
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Max Pressure
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31.5 Mpa
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Port size
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3/8″ BSP
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Operating temp
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-20°℃ / +80℃
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Control Way
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Manual & pneumatic & electric control
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Kinematic Viscosity
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From 10~460mm2/S
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Feature
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adopts parallel or oil circuit
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Product name
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MB3-1 Monoblock Valve
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Product Description:
MB3-1 Multi-Way Hydraulic Monoblock Control Valve – Compact Directional Solution
High-Performance Hydraulic Control for Reliable Operations
The MB3-1 Multi-Way Hydraulic Monoblock Control Valve is a compact, high-efficiency solution designed for modern hydraulic systems. It delivers smooth, precise control and ensures stable flow under high pressure. Built with quality and reliability in mind, this valve is ideal for machines that require dependable hydraulic performance in a small, easy-to-install package.
With a maximum flow rate of 45 L/min and a maximum pressure of 31.5 MPa, the MB3-1 is perfectly suited for equipment that demands consistent and responsive control. It is widely used in construction machinery, agricultural equipment, and industrial hydraulic systems where performance and compact size are equally important.
Key Features of MB3-1 Multi-Way Hydraulic Monoblock Control Valve
1. Compact and Efficient Design
The MB3-1 valve is designed to save space without sacrificing performance. Measuring 20 × 10.5 × 6 cm, it fits easily into tight hydraulic systems. Its lightweight body (4.2 kg) allows for easy installation and maintenance. Despite its size, the MB3-1 Multi-Way Hydraulic Monoblock Control Valve can handle demanding tasks, offering the perfect balance between size and functionality.
2. Excellent Flow and Pressure Performance
This valve operates efficiently under a wide range of conditions. With a flow range of 15 gpm (45 L/min) and a maximum pressure of 31.5 MPa, it provides steady, reliable fluid control even in high-pressure environments. The 3/8-inch BSP port size ensures a secure and consistent hydraulic connection.
3. Multiple Control Options
The MB3-1 Multi-Way Hydraulic Monoblock Control Valve supports manual, pneumatic, and electric control modes. This flexibility allows users to choose the control method best suited to their system’s needs. Whether you’re operating manually or through automated systems, this valve ensures accurate and efficient performance.
4. Reliable Spool and Locating System
Equipped with spring return and detent control, the spool function (O, A, Y) ensures stable operation. The spool is engineered for precision, providing consistent control and long-lasting performance. The locating system allows smooth and accurate transitions, giving the operator complete control over hydraulic flow.
Benefits of Using MB3-1 Multi-Way Hydraulic Monoblock Control Valve
Easy Installation and Maintenance
Thanks to its compact structure and straightforward design, this valve is easy to install and maintain. Its tube-based structure minimizes leakage and simplifies system connections.
High Reliability in Every Operation
The valve’s spring return and detent control mechanisms ensure precise movements. Combined with its robust sealing system, it prevents internal leaks and ensures steady performance over long periods.
Adaptable for Different Applications
The MB3-1 Multi-Way Hydraulic Monoblock Control Valve works perfectly in a variety of hydraulic systems—tractors, loaders, industrial machinery, and more. Its compatibility with manual, pneumatic, and electric control options means it fits seamlessly into different types of hydraulic setups.
Built for Modern Hydraulic Systems
The MB3-1 valve is made by Hy-Waloil, a trusted brand known for delivering high-quality hydraulic components. Manufactured in Jiangsu, China, it’s designed following international standards, ensuring consistent quality and performance. The valve is engineered to handle both light and heavy-duty applications, making it a dependable choice for hydraulic professionals.
Its temperature range of -20°C to +80°C ensures that it performs efficiently in both cold and hot environments. This flexibility makes it ideal for outdoor machinery and all-weather operations.
Why Choose the MB3-1 Multi-Way Hydraulic Monoblock Control Valve
Choosing the right control valve is essential for ensuring the stability and efficiency of your hydraulic system. The MB3-1 Multi-Way Hydraulic Monoblock Control Valve stands out for its compact design, easy control options, and consistent performance. It helps optimize your system’s operation by allowing precise flow control, minimizing energy loss, and improving response times.
In addition, its 1-year warranty gives users peace of mind, knowing that it’s backed by reliable after-sales support. Whether you are upgrading an existing system or building a new one, the MB3-1 is a smart and efficient choice.
Conclusion
The MB3-1 Multi-Way Hydraulic Monoblock Control Valve is a compact, efficient, and high-performance solution for modern hydraulic systems. It provides excellent flow control, high pressure capacity, and reliable operation across a wide temperature range. Designed with quality materials and advanced engineering, it ensures long-term stability and dependable results.
If you’re looking for a compact directional control valve that combines performance, precision, and ease of use, the MB3-1 is the perfect match. Its flexibility, strong construction, and smooth operation make it one of the best hydraulic control valves in its class.




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