Description
The Techcon Viton O-ring pack is a 10 count dispensing valve parts item for maintenance work on small fluid-control assemblies. This size is listed as 0.364 inch inside diameter by 0.070 inch cross section and is associated with 5cc dispensing hardware. Use it when a rebuild procedure calls for this exact seal size and material rather than a nearby Buna or EPR replacement.
Where these dispensing valve parts fit
O-rings seal air and fluid paths inside valves, receiver heads, adapters, and related dispense equipment. A worn seal can cause leaks, delayed starts, inconsistent shutoff, bubbles, or pressure drift that looks like a controller problem. Viton is used in many industrial sealing applications, but final compatibility depends on the exact fluid, cleaner, and temperature exposure in the station. Confirm the seal material against the equipment procedure before installing it.
The 0.364 inch ID locates the seal on the mating feature, while the 0.070 inch cross section provides the squeeze needed in the gland. Both dimensions matter. A seal that looks close can still leak, roll, or wear quickly if the cross section is wrong. Keep this pack labeled with the matching service kit so small O-rings do not get mixed with metric or different-material spares during a rebuild.
How these dispensing valve parts support maintenance
Replace O-rings during planned service, when changing worn fluid hardware, or whenever the old seal shows cuts, flattening, swelling, cracking, or permanent set. Clean the groove before installation and avoid sharp picks that can nick the replacement. After the rebuild, test the station with the intended fluid or approved setup material before changing pressure, dispense time, or valve stroke settings.
Viton O-ring specs
| SKU | TECP3020VPK |
|---|---|
| Part type | Viton O-ring |
| Inside diameter | 0.364 in |
| Cross section | 0.070 in |
| Associated size | 5cc dispensing hardware |
| Package quantity | 10 |
| Use | Dispensing valve and fluid hardware service |
Order this pack with the matching seals, seats, fittings, and rebuild hardware for the same station. For related valves, O-rings, and accessories, browse Chemical Concepts dispensing, mixers, and nozzles. For manufacturer category context, visit Techcon.
Need Help?
Need help confirming seal size, material, or kit fit for a dispensing setup? Call (800) 220-1966 or email [email protected].
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