Product Description:

High-Flow Hydraulic Valve for Concrete Mixer Control

Powerful Flow and Smooth Control in One Valve

Managing hydraulic flow in concrete mixers requires precise control and high strength. The M45 4-Bank Hydraulic Control Valve is designed exactly for this job. It handles strong pressure, steady flow, and multiple control points all at once. Whether you’re using it on a mobile mixer or a stationary unit, this valve helps your system run safely and smoothly.

Why Choose the M45 4-Bank Hydraulic Control Valve?

Designed for Consistent Flow

This control valve is made for systems using a constant flow pump. It supports a flow rate of 45 liters per minute, with a maximum flow of 50 L/min. That means you get the power you need without pushing the system beyond its limits. Because of this, your equipment can operate smoothly while staying protected.

In high-demand jobs like concrete mixing, flow control is everything. With this valve, you can direct pressure where it’s needed—fast and efficiently.

High Pressure Capability

The valve can handle pressure up to 35 Mpa, which equals 350 bar, and has a tank line pressure limit of 20 bar. So even under stress, it keeps working without fail. For systems with strong hydraulic demand, like concrete mixers, this feature is key.

Four Spool Control for Multi-Function Use

This valve comes with 4 banks (or spools), which means it can manage four different hydraulic functions at once. This is helpful in concrete mixers where more than one action—such as tilting, lifting, or rotating—is controlled at the same time.

Each spool is easy to operate and returns to position smoothly with a spring return or detent system. Whether you need fast movement or fine control, this setup allows for both.

Strong Build and Flexible Control

The valve is built with strong materials and a compact size of 21 x 23 x 8.5 cm, making it a good fit even in tight spaces. It weighs 7.15 kg, which means it’s strong but not hard to install.

It can be used with manual, pneumatic, or electric controls, offering flexibility depending on your machine setup. This gives you more options without needing extra changes to your system.

The spool functions (O, A, Y) cover the main hydraulic actions needed in mixer operations, and the valve works with fluid viscosity from 10 to 460 mm²/s, so it’s ready for different types of hydraulic oil.

Made for Real-World Working Conditions

This valve works in temperatures from -25℃ to +80℃, so it’s ready for use in hot or cold job sites. The contamination level matches ISO 4406 19/16, which keeps the system clean and running longer.

You don’t need to worry about extra adapters either. The valve uses standard 3/8″ BSP ports, which are common in many hydraulic systems.

In case you’re wondering about protection, the valve comes with a 1-year warranty, giving you confidence in your purchase.

How This Valve Helps Your Business

• Controls up to 4 hydraulic functions at once
• Handles high flow and high pressure safely
• Easy to install in concrete mixer systems
• Works in all weather and temperature conditions
• Can be controlled by hand, air, or electricity
• Keeps machines running longer with less service time

By using the M45 4-Bank Hydraulic Control Valve, you reduce machine downtime and improve job speed. You also avoid the need for multiple valves or parts, which saves both space and cost.

Final Thoughts

The M45 4-Bank Hydraulic Control Valve 45L/min for Concrete Mixer is a smart choice for anyone working with heavy concrete machinery. It offers strong performance, clear control, and easy setup—all in one compact valve.

Whether you’re upgrading your system or building a new one, this valve helps you get the job done faster, safer, and more efficiently.