30 GPM P120 2-Spool Hydraulic Directional Control Valve, 4-Way 3-Pos
The 30 GPM P120 2-Spool Hydraulic Directional Control Valve offers strong and reliable performance for your hydraulic system. It handles high pressure smoothly and controls oil flow with ease. This valve fits many types of machines and works well in different conditions. Its simple design makes it easy to install and use. With options for manual, electric, or pneumatic control, it adapts to your needs and keeps your equipment running safely and efficiently.
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Product Inquiry
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Dimension(L*W*H)
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35*12.5*23cm
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Maximum Flow Rate
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120 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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Showroom Location
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None
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Weight
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15
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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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120L/min
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Max Pressure
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31.5 Mpa
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Back Pressure
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Less than or equal 1Mpa
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Oil way
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Parallel circuit, power beyond option
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Control Way
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Manual & pneumatic & electric control
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Widely Use
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Construction machinery hydraulic system
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Feature
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adopts parallel or oil circuit
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Product name
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P120-2 Monoblock Valve
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Product Description:
Reliable Hydraulic Control with the 30 GPM P120 2-Spool Hydraulic Directional Control Valve
If you need a strong and easy-to-use valve for your hydraulic system, the 30 GPM P120 2-Spool Hydraulic Directional Control Valve, 4-Way 3-Pos is a great choice. This valve helps you control hydraulic flow smoothly and safely in machines like construction equipment and industrial tools. It offers excellent performance under pressure, simple operation, and options for customization to fit your needs.
What Makes the P120 2-Spool Hydraulic Directional Control Valve Stand Out?
The P120 2-Spool Hydraulic Directional Control Valve is designed to manage the flow of hydraulic oil efficiently. It features two spools that control double-acting cylinders, giving you the power to handle two hydraulic functions at once. This saves you time and effort on complex tasks.
The valve supports a maximum flow rate of 30 gallons per minute (120 liters per minute), which suits a wide range of machines. It uses a 4-way, 3-position design that directs oil where it’s needed and returns the system to neutral when not in use.
Main Features You Should Know
Strong Pressure Handling
This valve works well in high-pressure systems. It can handle up to 4,300 PSI (300 bar) on the output ports A and B, and the pump port supports up to 3,600 PSI (250 bar). Thanks to these ratings, the valve works without failure in tough conditions.
Open Center System for Smooth Flow
The valve has an open center system, which means when you are not moving the controls, oil flows freely back to the tank. This feature keeps your hydraulic system cool and saves energy, especially during long work hours.
Adjustable Safety Valve
An adjustable relief valve is built into the design. This means you can set the pressure limit to protect your system from damage caused by too much pressure. This safety feature increases the life of your equipment.
Easy Connections
The valve uses 1-inch BSPP (British Standard Parallel Pipe) ports for A, B, P, and T lines. These ports provide a reliable and leak-free connection. Remember, BSPP is different from NPT, so you may want to ask for adapters if needed.
Why Choose the P120 2-Spool Hydraulic Directional Control Valve?
This valve is a perfect match for various hydraulic setups. It fits well with:
- Construction machines
- Agricultural tools
- Factory hydraulic systems
- Custom-built hydraulic equipment
The spools have a spring return, so they automatically go back to the neutral position when you release the controls. This feature prevents accidental movements and increases safety.
Easy to Install and Maintain
The valve is designed with a compact size of 35 x 12.5 x 23 cm and weighs around 15 kg. It fits well into many machine designs without taking up too much space. Thanks to its parallel circuit oil path, oil flows evenly and reduces wear on the system parts.
Additionally, it offers different control options. You can use manual control or choose from pneumatic or electric controls for more convenience. Special spool types and other custom options are available if your system needs them.
Extra Options for More Control
If your work requires extra features, you can order special spools or different spool controls. Options like cable control, power beyond (high-pressure carry-over), and closed center plugs are also available. These extras help you get the exact control your machinery needs.
A Smart Choice for Your Hydraulic Systems
The 30 GPM P120 2-Spool Hydraulic Directional Control Valve is built to work well under pressure while offering easy control. It comes with a 1-year warranty and is made in Jiangsu, China by the trusted brand Hy-Waloil.
Choosing this valve means you get a strong, reliable, and flexible product that keeps your hydraulic systems running smoothly. Don’t wait for problems to happen—get this valve and enjoy better control and safety today.



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- WhatsApp: +86 18012085789
- Email: shining@hywal.cn
Address: Room 711-713, Building 5, Jianghuai Science and Technology Park, Huaiyin District, HuaiAn City, Jiangsu Province,China








