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HK Hydraulik Mitarbeiter repariert eine Hydraulik Komponente

Hydraulic valve repair

Precision for every valve & system

Hydraulic valves play a key role in any hydraulic system, and reliable operation is essential. At HK Hydraulik, we guarantee the professional repair of your valves – from simple non-return valves to complex control and regulating valves. Our experienced technicians ensure that your hydraulic valves are quickly ready for use again.

Our services for hydraulic valves includes

Hydraulische Flüssigkeiten und Rohre an einem industriellen Messgerät

Precise diagnosis and analysis of valve technology

Every repair begins with a comprehensive diagnosis of the hydraulic valve. Our technicians analyze the individual components to identify all possible faults. This includes

  • Pressure tests for the determination of malfunctions
  • Testing the seals for leaks and wear and tear
  • Checking the swit and control mechanisms to ensure functionality
Nahaufnahme einer Reihe von hydraulischen Ventilen

Repair and replacement of defective components

We rely on high-quality original spare parts and state-of-the-art technology to ensure that your hydraulic valve is back to full performance after the repair. Our service includes:

  • Exchange of seals, magnets and other small parts
  • Reconditioning of control surfaces for smooth operation
  • Precise assembly and adjustment of the valve components
HK Hydraulik Mitarbeiter führ ein Funktionstest an einer Hydraulikkomponente durch

Testing and commissioning on our test stand

After the repair, each valve is tested on our high-performance test bench to ensure that it meets the highest requirements. The tests include:

  • Functional tests to check the switching functions
  • Leak tests to ensure operational safety
  • Stress tests to test performance under realistic conditions

After the diagnosis, you will receive the complete findings with a detailed list of the necessary repair measures and the costs. This allows you to maintain an overview at all times.

Manufacturers that we service:

Allweiler, Atos, Barnes, Bosch Rexroth, Brueninghaus, Bucher, Calzoni, Casappa, Caterpillar, Cessna, Commercial, Daikin, Danfoss, Denison, Dowty, Düsterloh, Eaton, Eckart, Eckerle, Hägglunds, Hawe, Hawe InLine, Herion, HPI, Hydac, Hydraulik-Ring, Hydrokraft, Hydromatik, Hydro-Gigant, Jahns Regulatoren, Kawasaki, Komatsu, Kracht, Leistritz, Liebherr, Linde, Lohmann + Stolterfoht, Mannesmann Rexroth, Meiller, Moog, Oilgear, Parker, Pleiger, Poclain, Racine, Rexroth, Rollstar, Salami, Sauer, Sauer-Danfoss, Staffa, Towler Oilgear, Uchida, Ultra, Vickers, Voac, Voith, Volvo, von Roll, Wepuko.

Can’t find the name of your manufacturer on the list? Give us a call!

More than 35 years of hydraulic experience in different industries.

    Industrielles Hydrauliksystem in einer Fabrik

    Industrial hydraulics

    Hydraulic systems for production machines in the automotive, metal and plastics industries, as well as logistics.

    Schaufelbagger mit beladener Schaufel auf einer Baustelle

    Mobile hydraulics

    Hydraulic systems for agricultural vehicles and vehicles in the construction industry.

    Hydraulik-Presse in einem Fabrikgebäude zur Formung von Metall und Blech

    Hydraulic presses

    Hydraulic components in hydraulic presses to form, bend, punch or press components.

    Nahaufnahme einer Hydraulischen Spritzgussmaschine

    Injection molding

    Hydraulic technology in injection molding, e. g. for mold closing and opening as well as pressure and temperature control.

    Hydraulische Präzisions-Bohranlage an einem Steinbruch

    Drilling rigs

    Hydraulic components for oil and gas extraction, tunnel construction, geothermal projects or exploratory drilling.

    ein Frachtschiff wird von Hydraulischen Ladekränen entladen

    Ship hydraulics

    Hydraulic technology for controlling drive systems and loading equipment under extreme conditions.

    Tunnel der sich in der Konstruktion befindet

    Tunneling

    Heavy-duty hydraulic systems for tunnel boring machines, lifting devices and hydraulically controlled transportation systems.

Why choose HK Hydraulik?

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Many years of expertise

We have experience in the field of hydraulic repair since 1990.

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Modern test bench

Our specially developed hydraulic test bench ensures high performance after the repair.

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Quick and efficient service

Minimized downtimes through rapid processing, diagnosis and repair.

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24/7 emergency service

Our round-the-clock service ensures that your machines are up and running again quickly. Feel free to contact us at any time at +49 201 858 13-0.

FAQ Hydraulic Valve Repair