High-Performance Control Valve
VPS hydraulic control valves are designed for reliable and precise control of hydraulic systems in trucks and specialized equipment. Compact in structure and built to handle high pressure and large flow rates, these multi-way directional valves are suitable for various applications such as dump trucks, truck cranes, small arm trucks, agricultural machinery, and scrapers.
Available in multiple spool configurations, our valves support a wide range of control types—including pneumatic, manual, hydraulic, and electric-hydraulic—offering flexibility to match diverse operational requirements. Electric directional control valves are also available for advanced systems. Whether for lifting, tipping, or multi-function operations, VPS valves deliver consistent performance and long-lasting durability in demanding environments.
Why Choose VPS for Hydraulic Control Valves
At VPS, we offer a wide selection of high-quality hydraulic control valves designed to meet the diverse needs of truck applications. Our products are made from durable, high-grade materials to ensure reliable performance during heavy-duty operations.
Customer satisfaction is our top priority — we focus on delivering smooth, safe, and efficient user experiences with every product. Whether you’re operating a dump truck, crane, or agricultural vehicle, you can trust VPS valves for long-lasting performance and dependable control.
Why a Hydraulic Control Valve Is Crucial for Your Truck
A hydraulic control valve is the “brain” of your truck’s hydraulic system. It directs the flow of hydraulic oil to different parts of the system—like cylinders or motors—so the truck can perform tasks such as lifting a dump bed, operating a crane arm, or controlling a tailgate.
FAQ
Most frequent questions and answers
The valve opens or closes internal pathways to direct hydraulic fluid to specific components.
The operator controls the valve using a lever, switch, or pneumatic signal.
Based on the valve position, fluid flows to the cylinder, pushing it to extend or retract.
When the job is done, the valve allows the oil to return to the tank safely.
Prevents uncontrolled movements: The valve ensures fluid goes only where it’s needed—no sudden lifts or drops.
Controls pressure: It keeps the hydraulic system from building too much pressure, which could burst hoses or damage parts.
Locks in place: When the operator releases the control, the valve holds the cylinder in position—no sliding or falling loads.
Manual override options: In emergencies, the valve can be manually operated to safely lower or retract equipment.
The truck cannot perform any hydraulic tasks like lifting or tipping.
Fluid may flow uncontrolled, causing dangerous or damaging movements.
You lose the ability to safely stop or hold a position, which can cause accidents.
System components may be overloaded or break down prematurely.
| Feature | Manual/Pneumatic Valve | Electric-Hydraulic Valve |
|---|---|---|
| Control Method | Lever, knob, or air signal | Electric switch or joystick |
| Ease of Use | Requires physical effort | Easy fingertip or remote operation |
| Precision | Operator skill dependent | Highly precise, consistent movement |
| Installation | Simple, mechanical setup | Requires wiring, control box, and power |
| Best For | Basic trucks, simple dump systems | Crane trucks, multi-function systems |
Choose electric-hydraulic when you need:
Remote control
Multi-function operation
Better precision and automation
Each spool controls one function. The number of spools depends on how many hydraulic actions your truck must perform. For example:
| Truck Function | Number of Spools Needed |
|---|---|
| Lift only (dump bed) | 1 |
| Lift + Tailgate | 2 |
| Crane with boom, swing, winch | 3 – 5 |
| Multi-function arm (agriculture, loader) | 4 – 8 |
Tips:
Only need one action? A single-spool valve is enough.
Multiple hydraulic parts? Add more spools—each one controls a different movement.
Plan for the future: Consider adding one spare spool for future expansion.