Hydraulic Valves: Precision Control and Safety for Your Systems

Hydraulic valves are at the core of every hydraulic circuit. They control, regulate, and secure the oil flow, ensuring system reliability and optimal performance.
At OCGF, we provide a complete range of high-precision hydraulic valves: counterbalance valves, sequence valves, relief valves, and motor valves. Each product is designed to meet the highest standards of construction, agriculture, and industrial applications.

Real-World Applications

• Construction – secure crane arm movements with a counterbalance valve.

• Agriculture – regulate the sequence of combine harvester hydraulic functions.

• Industry – protect hydraulic presses against overpressure with a relief valve.

• Energy & Marine – achieve precise speed control of hydraulic motors for sensitive positioning.

Our Key Sub-Categories

• Counterbalance Valves : safety and load stability

• Sequence Valves : optimized actuation order

• Relief Valves : overpressure protection

• Motor Valves : speed and torque control

Glossary 

• Flow rate – oil volume per unit of time.

• Pressure – force applied by the fluid on hydraulic components.

• Cartridge / Insert – valve integrated into a manifold or block for compactness and easy servicing.

• Internal linking – strategic links between category pages and product pages to maximize SEO and user experience.

FAQ – Frequently Asked Questions About Hydraulic Valves

What is a hydraulic valve and what is it used for?
A hydraulic valve controls the flow and pressure of oil within a circuit. It ensures safe operation and precise motion control.

What’s the difference between a counterbalance valve and a sequence valve?
A counterbalance valve maintains load stability during lowering, while a sequence valve triggers one hydraulic action after another in a defined order.

Are OCGF hydraulic valves compatible with my existing equipment?
Yes. Our valves are designed for easy integration into standard ISO manifolds, in cartridge or in-line versions, making retrofitting straightforward.

How do I choose the right hydraulic valve?
Consider the maximum pressure, required flow, intended function (safety, sequencing, counterbalancing, motor control), and mounting type. Our experts can help select the right model.

Do you ship internationally?
Yes. OCGF ships hydraulic valves worldwide – across Europe, the USA, Africa, and the Middle East – with fast logistics and competitive rates.

Why Choose OCGF Hydraulic Valves?

• Accurate control – precise flow and pressure regulation to protect your equipment.

• Robust design – components engineered to withstand demanding environments (vibrations, heat, heavy loads).

• Modular solutions – cartridge, in-line, or insert mounting to fit any hydraulic architecture.

• International standards – products fully compliant with ISO norms and recognized by leading manufacturers (Bosch Rexroth, HydraForce, Oil Control).

• Fast delivery – large inventory in stock, shipped worldwide within 24/48h.