Techcon TS941 UHMWPE Cup Seal With EPR O-Ring

Description

dispensing valve parts like the Techcon TSD400-69 cup seal help maintenance teams service TS941 spray and needle valve assemblies without replacing the full valve. This part combines a UHMWPE cup seal with an EPR O-ring for the seal location identified by the product name and SKU.

TS941 Cup Seal Service Details

Use this replacement part when the valve has been cleaned, inspected, and the service plan calls for a new cup seal and O-ring. The TS941 reference should be checked against the valve body, older service notes, or the removed component before ordering. Small seal parts can look similar, so the part number matters more than a visual match.

Where dispensing valve parts Fit

• TS941 spray or needle valve maintenance.
• Repair benches stocking cups, O-rings, retainers, and small valve hardware.
• Dispensing stations that handle adhesives, coatings, greases, or other controlled fluids.
• Service kits kept near mixing nozzle, 2 part mixing nozzle, and jb weld mixing nozzle inventory.

Inspect the valve bore, stem, and mating surfaces before installing the seal. Remove cured material, chips, and old lubricant from the fluid path. After reassembly, test the valve at a low setting, then confirm shutoff and deposit control before returning the station to production. Keep this part with the rest of the rebuild items so service teams do not pause a repair to chase a small seal.

Ordering dispensing valve parts

For related fittings, valves, tips, and accessories, browse dispensers, mixers, and nozzles. Manufacturer background is available from Techcon.

Before releasing the finished part or serviced equipment, check the work area under the same lighting and handling conditions used in production. Confirm the surface, fit, or repair stack meets the job requirement before packing the part or returning the equipment to use.

Need Help?

Need help matching a seal kit to a valve body or dispensing setup? Call (800) 220-1966 or email [email protected].