REXROTH SL20GA2-42
Trust your REXROTH SL20GA2-42 repair to a shop that understands servo and proportional valve technology. We repair, test, and document every unit before it leaves.
Representative image — actual product may differ
Repair Procedure
We specialize in the overhaul of your REXROTH SL20GA2-42, including the replacement of all necessary gaskets and worn components.
Why Repair With NC Servo
NC Servo Technology specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.
Specializing in REXROTH SL20GA2-42 servo valve technology for over five decades
Frequently Asked Questions
No cleaning required. Our repair process includes disassembly and cleaning of all components.
Yes. If the unit can’t be repaired, we contact you with options before doing anything further.
Yes. Our repairs include our standard 1-year parts and labor warranty covering parts and labor.
We recommend sending pictures, especially if the model number is unclear or there is visible damage.
We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.
How We Rebuild This Valve
We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.
- In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
- Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
- Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
- Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
Diagnostic Testing
We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our performance testing verifies proper functionality.
Industries We Serve
Our trusted repair services for the REXROTH SL20GA2-42 are trusted across various sectors including Paper & Pulp, Industrial Machinery, and Oil & Gas. We understand the unique demands of valves in these environments.
Repair, Rebuild and Exchange Options
Beyond standard refurbishment, we offer specialized reconditioning for your REXROTH SL20GA2-42 unit. Our overhaul process includes spool evaluation and seal replacement, using only replacement replacement components.
Parts and Inventory
With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.
Data Sheets & Reports
For detailed insights into your REXROTH SL20GA2-42, we can provide access to service logs and repair records. This transparency offers you compliance assurance and aids in long-term maintenance planning.
Maintenance Tips
- Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
- Inspect REXROTH SL20GA2-42 seals regularly to prevent leaks and maintain performance.
- Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH SL20GA2-42.
Request a Quote for Your REXROTH SL20GA2-42 Maintenance
Request pricing, availability, and turnaround for your REXROTH SL20GA2-42. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to request your repair.
NC Servo Technology is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.