Star Hydraulics Limited
Star Hydraulics Limited
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Home to the world’s most reliable and accurate Electro-Hydraulic Servo Valves

Star Hydraulics Ltd design and manufacture durable, high quality Electro-Hydraulic Servo Valves as well as ancillary equipment and have been doing so for over 30 years.

In addition to the supply of their own new servo valves, electronics and amplifiers, manifolds and flushing blocks the company also repairs, services and can offer upgrades on valves from many other manufacturers. Standard mechanical feedback valves are inspected free of charge and a detailed repair assessment given for customer review and acceptance.

The key to our success is down to the many years of product development in both product design and materials selection, which enables our customers to improve operational life with consistently high performance. Cost of ownership is enhanced not only through lower initial costs, but also through minimal valve downtime.

We pride ourselves on the support that we can offer, not only to the OEM but also to re-sellers and end-users in all market sectors around the world in conjunction with the "Star International Distribution and Service Partner Network”.

To discover more about our Sapphire Technology™, please click on the link below.

STAR offers an extensive range of flow and pressure control pilot operated servo valves, direct-drive proportional valves, servo actuators, integrated manifolds, adaptor manifold blocks and drive electronics as well as turn-key solutions.

Our valve products have a variety of manifold interfaces from single, 2-stage and 3-stage designs offering up to 1,000 l/m flow rates. With current or voltage drive signals and actual spool position available on some models. We use high strength materials for durability for use on a variety of fluid media operating up to 500 bar as well as being suitable for pneumatic applications. We flight approved designs and explosion proof models for extreme environments.


Aerospace TestingAutomotive TestingFlight SimulatorsMotorsport
PlasticsPower GenerationRailRolling Mills
SawmillsSeismicSpanish Landing PageRepairs for every sector

Challenge Us


With over 30 years’ experience...

...Star has built an impressive reputation for a cost effective, fast turnaround on service/repair/upgrades of the following Manufacturers Servo valves:

  • Abex
  • Atchley
  • Bosch
  • Dowty
  • Herion
  • Moog
  • MTS

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  • Pegasus
  • Plasser
  • Rexroth
  • Schneider
  • TSS
  • Ultra
  • Vickers

Contact Us for a Quote

I approached Star Hydraulics because we were experiencing high levels of servo valve failures.
Star Hydraulics helped me by not only explaining why the servo valves were failing but making recommendations on
how to improve the fluid cleanliness of our system.
The result was a reduction in Servo valve failures of around 90% reducing related Mill delays.
One thing I liked was that they are always there at the end of the phone if I ever need them.
I found I learnt a great deal working with the Star Hydraulic Team, I would totally recommend Star Hydraulics.

Kevin Stobbs | British Steel

We approached Star Hydraulics for the valve for our dynamic bench top test machine as their products are always of a very high standard matched only by their expertise and customer service.
The service and quality from Star Hydraulics enables us to support our customers in the first instance with supplying high quality bespoke goods, and also for ongoing service and support throughout the life of the equipment. We would always recommend Star Hydraulics to any customer with a servo valve requirement.

Vicki Wilkes | Phoenix Calibration & Services Ltd

I approached Star because I needed some servo valves reconditioned quickly. Star made the process easy, the great customer service, price and delivery time made the experience of dealing with Star a pleasure. I would certainly recommend Star to anyone who needs their servo valves serviced or repaired.

Anders Brunnstrom | Scania

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