Description
TS5520 air cap TEC5520-000-018 is the replacement spray cone air cap used with Techcon TS5520 spray valves. It is the part to check when a service team needs a named air-cap component for spray valve maintenance, repair inventory, or pattern troubleshooting.
TS5520 air cap Benefits
- Replacement spray cone cap for TS5520 and TS5520F series valve service.
- Supports spray valve maintenance where air cap condition affects the spray pattern.
- Part-number control helps teams order the correct Techcon component.
- Useful for routine service kits kept near production spray stations.
- Can be paired with nozzle, seal, and valve repair items during a full inspection.
Spray valve performance depends on clean air flow, stable fluid delivery, and correctly seated front-end hardware. A worn or contaminated cap can make a good valve appear inconsistent, so the cap should be inspected before changing process settings.
TS5520 air cap Service Notes
Before replacing the cap, shut down the dispensing station safely and clean cured or dried material from the valve face. Inspect the nozzle, nozzle seat, seals, and fittings at the same time. Replace damaged parts rather than forcing a worn cap back into service.
After installation, test the valve on scrap or a controlled sample. Watch for stable atomization, repeatable pattern width, and clean shutoff. If the pattern is still poor, review air pressure, material viscosity, nozzle condition, and fluid line setup.
Technical Details
Supplier documentation identifies 5520-000-018 as the air cap or spray cone cap for TS5520 valve service. Techcon spare-part references list the part in the TS5520 spray valve assembly and distinguish it from the nozzle and seal components.
Ordering Help
For spray valve spares and Chemical Concepts dispensers, mixers, and nozzles, keep the cap, nozzle, and seal parts grouped by valve model. For manufacturer background, visit Techcon. For help confirming the right cap, call (800) 220-1966 or email [email protected].







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