English 
Slovenian 
German 
Croatian 
Serbian 
Slovak 
Polish 
German (Austria) 
Hungarian 
French (Canada) 
Spanish 
Bulgarian 
Albanian 
Czech 
Romanian 
Lithuanian 
Latvian 
Estonian 
Finnish 
Icelandic 
Norwegian 
Swedish 
Danish 
French (Belgium) 
Dutch We repair what others replace - faster, cheaper, with a 12-month warranty!
Your partner for valve service and renovation - professional, trustworthy, with a guarantee.
Our valve reconditioning services
We offer a wide range of services focusing on the servicing, overhaul and repair of proportional and servo valves
Servo valves
State-of-the-art test stations and certified technicians ensure top performance, accuracy and reliability when rebuilding your servo valves.
Proportional valves
Complete valve overhaul with return to factory specifications. Valves are tested in simulated real-life conditions to ensure optimum performance.
Refurbished and new valves
New valves available from all leading manufacturers and over 10,000 valves in stock, ready for immediate delivery
Refurbished and new valves
New valves available from all leading manufacturers and over 10,000 valves in stock, ready for immediate delivery.
Testing
NB Valve Service, together with its partners, uses advanced test equipment that simulates real-world operating conditions.
Each valve is thoroughly checked for pressure, flow and factory specifications. All electronics are tested down to the component level for complete reliability.
Based on accurate diagnostics, our technicians make all necessary adjustments.
Zagotovimo, da vsak ventil deluje brezhibno, zanesljivo in strokovno.
VALVES BEFORE AND AFTER REFURBISHMENT
(swipe left/right)
Scope of our services
A complete overview
We carry out a full inspection of your valve.
Quick repair option
We can carry out a quick repair, called a "rush" repair, and have the valve fixed in 3-4 days.
Stock
More than 10,000 different models
servo and proportional valves in stock.
New and renewed ignited
You can buy new or reconditioned valves with a 12-month warranty.
24-hour support
We understand how serious a shutdown can be, which is why we offer 24-hour troubleshooting support.
12-month warranty
All our products and services come with a 12-month warranty for trouble-free operation, just like buying new.
Save up to 60%
(v primerjavi z nakupom novega servo ali proporcionalnega ventila)
OUR COMPLETED PROJECTS
Repair procedure
1. Cost estimation
We can estimate the cost of repairing or rebuilding your valve based on the pictures or videos we receive.
2. Order confirmation
Confirmation of the order by the buyer.
3. Taking over the valve
The valve can be collected on site or sent by post to our address.
4. Sending for servicing
The valve is sent to our service laboratory for inspection and repair or overhaul.
5. Valve inspection
Our experts inspect the valve, check its condition and carry out a detailed analysis to determine the necessary measures.
6. Formal offer
Based on the cost estimate, we prepare a formal offer, which we send to the buyer for approval.
7. Dogovor o plačilu
Ko kupec potrdi ponudbo se dogovorimo o načinu plačila.
8. Service and refurbishment
The valve is then serviced, overhauled, tested and calibrated, where all factory specifications are restored.
9. Sending back
Once the restoration is complete, the valve is sent back to our site.
10. Inspection and delivery
Upon receipt of the valve, we carry out a final inspection, check for any damage and deliver it to the customer.
4. Sending for servicing
The valve is sent to our service laboratory for inspection and repair or overhaul.
5. Valve inspection
Our experts inspect the valve, check its condition and carry out a detailed analysis to determine the necessary measures.
9. Sending back
Once the restoration is complete, the valve is sent back to our site.