FPG Repair Services India
FPG (Fluid Power Group) is a German specialist in hydraulic and pneumatic control systems, proportional directional control valves, and mobile hydraulics. Established in 1969, FPG serves OEMs and end-users across Europe, Asia, and India in construction, agriculture, and material handling sectors. Their reputation for robust, high-pressure industrial components makes them a trusted choice in demanding Indian manufacturing environments.
FPG (Fluid Power Group) is a German specialist in hydraulic and pneumatic control systems, proportional directional control valves, and mobile hydraulics. Established in 1969, FPG serves OEMs and end-users across Europe, Asia, and India in construction, agriculture, and material handling sectors. Their reputation for robust, high-pressure industrial components makes them a trusted choice in demanding Indian manufacturing environments.
Synchronics repairs FPG proportional valves, spool control units, electronic controllers, and mobile hydraulic systems across India. Our 180+ engineers have extensive experience diagnosing FPG valve spool stiction, solenoid coil failures, and electronic controller faults. We maintain genuine FPG component inventory and offer fast turnaround repairs with full technical documentation — trusted by leading Indian OEMs and plant operators for 30 years.
Expert FPG proportional valve and hydraulic control system repairs across India.
FPG Product Lines We Repair
Our engineers are trained on the full FPG product range. Below are the major product families we service.
NG6 Proportional Directional Control Valves
NG6 subplate-mounted proportional spool valves with integrated electronics for industrial hydraulic systems. Common issues: spool wear, solenoid coil burnout, electronic controller malfunction, internal leakage in P, T, and A/B ports.
Mobile Proportional Control Modules
Vehicle-mounted proportional valve stacks with onboard electronics for boom, bucket, and attachment control. Repair focus: contamination-induced spool seizure, pressure relief valve stiction, electrical connector corrosion in harsh field conditions.
Electronic Pilot Control Units (EPCU)
Standalone proportional control electronics with onboard diagnostics for FPG solenoid-operated valves. Common faults: MOSFET failures, analog signal processing errors, CAN bus communication loss, firmware corruption.
Proportional Reducing / Relieving Valves
Pilot-operated proportional pressure control valves for load-holding and system protection. Issues include: pilot stage instability, proportional magnet hysteresis, spool binding from viscosity changes in Indian heat conditions.
FPG Solenoid Coil Assemblies
Replacement and refurbishment of FPG proportional solenoid coils (24 VDC and 12 VDC ratings). Typical failures: open-circuit windings, epoxy potting fracture, core tube corrosion in humid Indian coastal/monsoon zones.
Why Choose Synchronics for FPG Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on FPG equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common FPG Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in FPG equipment arriving at our workshop.
- ✓Spool stiction and sluggish response — FPG proportional valves suffer spool seizure from hydraulic fluid contamination (ISO cleanliness degradation), moisture ingress in Indian monsoon climates, and long idle periods. Viscosity changes in summer heat cause additional friction.
- ✓Solenoid coil open-circuit or partial resistance — FPG solenoid coils fail from moisture ingress through potting cracks, thermal cycling in high-temperature Indian factory environments, and vibration-induced coil insulation breakdown. Corrosion of copper windings accelerates in humid zones.
- ✓Electronic controller no power or intermittent function — FPG EPCU units fail due to connector corrosion (salt spray in coastal Indian plants), loose solder joints from vibration, and MOSFET gate drive failure under high-current transients. Supply voltage fluctuations in rural Indian power grids cause component stress.
- ✓Proportional pressure not holding or drifting — FPG relieving valves lose pilot pressure due to internal leakage in the pilot stage, spool wear, or sand/silt accumulation in pilot galleries — common after monsoon-season shutdowns in Indian plants. Valve overlap drift occurs in heat-cycled equipment.
- ✓CAN bus communication timeout or fault codes — FPG EPCU CAN interfaces fail due to loose vehicle harness connections, EMI from welding equipment in Indian manufacturing plants, and terminated stub wires on the CAN trunk. Baud rate mismatches occur after firmware updates.
- ✓Oil leakage from solenoid base or pilot ports — FPG valve subplate seals deteriorate from sustained pressure cycling and fluid viscosity change in Indian heat. Pilot port threaded connections loosen under vibration; subplate bore scores allow internal crossleakage.
How We Repair Your FPG Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using FPG Equipment
We serve plant maintenance teams across all major industries where FPG automation is deployed.
Frequently Asked Questions — FPG Repairs
Do you repair FPG equipment anywhere in India?+
Yes. Synchronics Electronics repairs the complete FPG product range — proportional valves, pilot controls, solenoid coils, and electronic modules. We offer PAN India express pickup from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Kolkata, Ahmedabad, and all other metro/tier-2 cities. All repairs are performed in our ISO 9001-certified facility in Vadodara, Gujarat. Average turnaround is 3-7 working days depending on fault severity.
What is your experience with FPG mobile hydraulic proportional systems?+
Synchronics has repaired FPG mobile proportional valve stacks and electronic controllers for Indian construction equipment OEMs and rental companies for over 15 years. We specialize in harsh-environment failures common to field equipment — contamination-induced spool seizure, connector corrosion, EPCU firmware corruption, and solenoid burnout. Our workshop includes a mobile test rig to validate proportional response, pilot pressure, and load-holding under realistic boom/bucket duty cycles.
Do you stock FPG replacement solenoid coils and seals?+
Yes. We maintain inventory of FPG standard solenoid coils (24 VDC, 12 VDC, 48 VDC ratings), O-ring kits, backup rings, and valve subplate gaskets. We also rewind custom coils to your exact specifications if OEM parts are unavailable. All replacement parts are tested and come with Synchronics' 12-month parts warranty. Expedited courier delivery available to your facility across India.
Can you repair FPG proportional valves with modern pressure specifications beyond 280 bar?+
Absolutely. FPG NG6 proportional valves are rated to 350 bar and higher in industrial applications. Synchronics performs all repairs to original OEM pressure and response specifications. We validate every repair using precision test benches with adjustable load cells, flow meters, and pressure transducers calibrated to ±0.5% accuracy. Customers receive certified test reports showing flow capacity, pilot pressure requirements, and hysteresis performance.
What is your warranty on FPG repaired components?+
Synchronics provides a 12-month parts warranty and 3-month labor warranty on all FPG repairs from the date of delivery. This covers defects in workmanship, refurbished components, and replacement seals. Any failure within warranty receives free repair or replacement. We also offer optional extended 24-month warranty on proportional solenoid coil assemblies for mission-critical equipment. Terms and conditions apply; contact our service team for details.
How do I send my FPG unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a FPG drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on FPG repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your FPG unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
FPG Repair Catalog
No products found for FPG
Don't See Your FPG Model Listed?
We repair the full range of FPG industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Back in Action — Fast
Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service