Description
Techcon TSD1400-016APK Buna O-Ring, 5/8 In. ID is a Techcon O-ring for dispensing valve service when the repair list calls for a 5/8 inch ID x 1/16 inch C.S. Buna seal. It is supplied as a ten-pack for maintenance benches that rebuild compatible valve assemblies and keep small fluid-path spares organized by part number.
Techcon O-ring Benefits
- Exact Techcon part number helps avoid size-only substitutions during repair work.
- 5/8 inch ID x 1/16 inch C.S. sizing gives a clear check against the removed seal.
- Buna compound is appropriate only where the service documentation or removed part calls for that material.
- Ten-pack supply supports repeated rebuilds and small spare bins.
- Compact service part fits neatly with valve rods, springs, seats, tubing, and fittings.
Use this seal after isolating the dispensing station, relieving pressure, and cleaning the work area. Inspect the old O-ring for cuts, flattening, swelling, or residue, then check the gland and mating parts before the new seal goes in. If cured material or a scratched surface remains in the assembly, replacing the O-ring alone may not restore clean shutoff.
Common Applications for Techcon O-ring
- Diaphragm valve and dispensing valve rebuilds where this part number is specified.
- Repair carts for adhesive, coating, sealant, grease, and paste dispensing stations.
- Routine service after seal wear, leakage, or inconsistent valve behavior.
- Production maintenance programs that reorder small seals by manufacturer number.
Compatible Service Notes
Confirm the SKU, material, and dimensions before installing the replacement. Similar seals can look close on a bench while using a different cross section or compound. Keep the pack closed until use, handle the O-ring with clean tools, and seat it without twisting. After reassembly, run a short test cycle with the intended material and check the joint before normal work resumes.
Technical Specifications
| Property | Value |
|---|---|
| SKU | TECTSD1400-016APK |
| Manufacturer part number | TSD1400-016APK |
| Part type | O-ring for dispensing valve service |
| Size | 5/8 in. ID x 1/16 in. C.S. |
| Material | Buna |
| Package | 10 pack |
| Brand | Techcon |
Packaging and Ordering
Order this seal when the service task calls for TSD1400-016APK. Browse related dispensers, mixers, and nozzles for valves, tips, tubing, and repair supplies. Current manufacturer information is available from Techcon.
Need Help?
Need help checking whether this seal matches your valve body or service kit? Call (800) 220-1966 or email [email protected].
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