Description
The Techcon T1000585 round air cap is one of the dispensing valve parts used on TS5540 series spray valves. It is the 0.046 inch round cap option for maintenance, rebuild, and spray-pattern setup where the valve body remains in service but the cap needs replacement. The part sits in the air-cap position in the TS5540 spray valve assembly and works with the matching nozzle and seat.
Where these dispensing valve parts fit
Use this cap when the station is set up around a 0.046 inch round spray pattern rather than a fan cap or smaller orifice. Round caps help shape atomizing air around the nozzle, so damage, buildup, or a wrong cap can change pattern shape before the controller settings are ever touched. Keep the cap matched to the TS5540 series valve and the approved nozzle set for the material being sprayed.
Spray valves often run coatings, primers, solvents, oils, and other low viscosity fluids. During service, remove dried material carefully and inspect the sealing face before reinstalling a cap. If the cap edge is scratched, dented, or difficult to clean, replacement is usually cleaner than trying to tune around a damaged part. Keep caps labeled by orifice size so 0.014, 0.028, and 0.046 inch parts do not get mixed during a short maintenance window.
How these dispensing valve parts support rebuilds
Plan cap replacement with related TS5540 spare parts when rebuilding the spray head. Confirm the current work instruction calls for the round 0.046 inch setup, then test spray shape on a sample part before restarting production. A stable cap and nozzle set helps keep spray width, edge definition, and material use more predictable.
TS5540 round cap specs
| SKU | TECT1000585 |
|---|---|
| Techcon part number | T1000585 |
| Part type | Round air cap |
| Orifice size | 0.046 in |
| Valve family | TS5540 series spray valve |
| Material note | Stainless steel product listing |
| Use | Spray valve maintenance and setup |
Order this cap with the matching nozzle, nozzle seat, and O-ring parts when preparing a TS5540 rebuild. For related valves, caps, nozzles, and service parts, browse Chemical Concepts dispensing, mixers, and nozzles. For manufacturer category context, visit Techcon.
Need Help?
Need help matching TS5540 cap size to your valve and spray pattern? Call (800) 220-1966 or email [email protected].







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