Hydraulic Valves

A hydraulic valve is a vital part of any hydraulic system, regulating or directing the flow of hydraulic fluid to motors and cylinders…

Thank you for your wonderful service and knowledge. The hydraulic valve arrived this morning, as promised, is already fitted and working fine with no system adjustments needed at all. We’ll certainly be dealing with you again in the future!

The direction of the hydraulic fluid is determined by the position of a spool inside a cast iron or steel housing within the hydraulic valve. The spool slides to different positions in the housing and intersecting grooves and channels route the fluid based on the spool’s position.

The spool has a central (neutral) position maintained with springs; in this position the supply fluid is blocked, or returned to tank. Sliding the spool to one side routes the hydraulic fluid to an actuator and provides a return path from the actuator to tank. When the spool is moved to the opposite direction the supply and return paths are switched. When the spool is allowed to return to neutral (centre) position the actuator fluid paths are blocked, locking it in position.

                       Eaton Hydraulic Valve Parker Hydraulic Valve Bosch Hydraulic Valve

CatalogueOur catalogue shows a small selection of the hydraulic valves that we regularly supply, but don’t worry if you’re not sure on what sort of hydraulic valve you need; our experienced team can help determine the one that will be best suited to your application.

Hydraforce Hydraulics Hawe-Hydraulics Vickers-Hydraulics Bosch-Rexroth-Hydraulics  Parker-Hydraulics  Argo-Hytos-Hydraulics  Walvoil-Hydraulics   Oleostar   Oil-Control    EDI-System-Hydraulics     Integrated-Hydraulics     Sauer Danfoss    Bondioli-Pavesi-Hydraulics

Aerospace hydraulics

Thank you... your service was excellent, we will use you again in the future. These were the words from a new customer that were emailed in to the team this morning. As one of the world's leading... Find out more...


If you're a hydraulic engineering company looking for reliable, time-critical supplies of hydraulic equipment, backed up by sound advice and technical knowledge then you're in... Find out more...

Linde Motor

A returning customer, who provides on-site servicing and troubleshooting to industries such as oil, marine and plant hire required a Casappa and a Linde hydraulic motor in kit form – other products were required as well as the motor. The motor was to be used as... Find out more...

Dual Priority Flow Valve

At Hydraulics Online, we understand the importance of increasing the value of your brand and product range to outperform the competition at every turn. We can provide you with whatever level of support you need to ensure that your product is well-positioned in the... Find out more...


Very good service... You know what you are doing! Click through on the following links if you’d like to find out more about us and our  Find out more...

Italgroup Radial Piston Motors

The Customer: Shredding and Data Disposal Company The Task: Again, following a search on the internet, Hydraulics Online were contacted to design and supply an efficient  Find out more...

Actuator Valves – ATEX Valves – Ball Valves – Cartridge Valves – Cetop Valves – Cetop 03 Valves – Cetop 05 Valves – Check Valves – Compensated Flow Control Valves – Cut Off Valves - Directional Control Valves - Diverter Valves – Electronically Modulated Flow Valves – Explosion Proof Valves – Flameproof Valves – Flow Control Valves – Flow Regulator Valves – Glandless Spool Valves – Hydraulic Valves – Joystick Valves – Lever Control Valves – Logic Valves – Manually Operated Valves – Mechanically Operated Valves – Non-Return Check Valves – Off-Loading Valves – Overcentre Valves – Pressure Amplifier Valves – Pressure Control Valves – Pressure Relief Valves – Pressure Shut Off Valves – Proportional Valves – Quick Exhaust Valves – Safety Valves – Safety Pressure Lock Up Valves – Safety Pressure Relieving Valves – Safety Slow Start Valves – Safety Slow Start Pressure Applying Valves – Sequence Valves – Sequence & Unloading Valves – Servo Valves – Servo Flow Control Valves – Servo Pressure Control Valves – Shuttle Valves – Throttle Type Valves – Two Handed Control Valves… You name it, we do it!

Call us now on: +44 (0)845 644 3640 or enquire online and "let us take the pressure!"

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