SunSource

Unmatched Expertise in Hydraulic Valve Repair


Rely on SunSource for precision hydraulic valve repairs backed by over four decades of experience. Our comprehensive approach ensures your hydraulic valves perform at their best, minimizing downtime and enhancing system efficiency. We specialize in repairing a wide range of valve types, including directional control, proportional, servo, and ISO-mounted valves, catering to both industrial and mobile hydraulic systems.


Our Comprehensive Repair Process

At SunSource, we take pride in our meticulous repair process to ensure every hydraulic valve is restored to peak condition:

  1. Valve Evaluation: Each valve is registered in our national system and undergoes a thorough condition assessment to identify failure points.
  2. Expert Technician Assignment: Repairs are assigned to highly skilled technicians or facilities with specialized expertise.
  3. Disassembly & Failure Analysis: Components like spools, actuators, and seals are carefully inspected to pinpoint failure modes.
  4. Cleaning & Preparation: Valves are thoroughly cleaned to remove debris, ensuring a contamination-free repair process.
  5. OEM-Quality Repairs: Worn or damaged parts are replaced using OEM-quality components for reliable performance.
  6. Testing & Validation: Repaired valves are rigorously tested under load conditions to verify performance against OEM specifications.
  7. Customer Reporting: A detailed failure analysis report is provided, outlining the causes of failure, components repaired or replaced, and test results.


Expertise in Leading Brands

SunSource specializes in repairing hydraulic valves from industry-leading manufacturers, including:

  • Bosch Rexroth
  • Eaton / Vickers
  • Parker
  • Danfoss
  • Tokimec
  • Hawe
  • Veljan
  • Nachi
  • Sauer Sundstrand
  • Poclain
  • Linde
  • Denison
  • Atchley
  • Dowty
  • HR Textron
  • Moog
  • MTS
  • Schenck Pegasus
  • TSS

Advanced Testing Capabilities

Our cutting-edge facilities are equipped to handle rigorous testing of hydraulic valves, ensuring performance and reliability:

  • Functional Testing: We test directional control, proportional, and servo valves under real-world conditions to confirm precision and responsiveness.
  • Pressure Ratings: Valves are tested at pressures up to 7,000 PSI (480 bar) to guarantee durability and reliability in demanding applications.
  • Data Acquisition Systems: Advanced monitoring tools capture performance metrics to verify system efficiency and output accuracy.
  • Factory Updates: As an authorized distributor and repair center, we incorporate the latest parts and updates to ensure compatibility and performance.


The SunSource Advantage

When you choose SunSource for hydraulic valve repair, you benefit from unparalleled service, expertise, and support:

  • Factory-trained technicians with years of hands-on experience.
  • Comprehensive 12-month operational warranty covering the entire valve assembly.
  • In-depth failure analysis reports to enhance understanding and prevent future issues.
  • Convenient pick-up and delivery service in many locations to reduce downtime.
  • Emergency repair services available for urgent needs.
  • Transparent online tracking and reporting for real-time updates on your repair.
  • Access to remanufactured and surplus valve parts for quick solutions.
  • Free Evaluations to help you assess repair needs without upfront costs, ensuring an informed decision for your equipment.


A Nationwide Network of Repair Facilities

SunSource operates an extensive network of repair facilities across the United States, ensuring fast and reliable service wherever you are. Each facility is fully equipped to handle hydraulic valve repairs, from failure analysis to advanced testing, providing results you can trust.

Ensure optimal performance and reliability with SunSource hydraulic valve repair services. Contact us today to request a quote or learn more about how we can support your hydraulic system needs!

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Need A Spare? Check Out Our Hydraulic Valves Inventory
Need A Spare? Check Out Our Hydraulic Valves Inventory

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