Product Description
Keep extended-tip HI-VAC valves working like new by swapping in a fresh plug instead of replacing the whole glass body. This replacement restores the fine metering action the extended tip provides and is far less costly than a complete valve.
This listing is for Kimble catalog number 826411-0004: PTFE Plug with Extended Tip for HI-VAC Valves, Size 4. The plug is machined from PTFE with a precision external thread for fine control. Its non-rotating shaft is rated for continuous use at 230 C and intermittent use at 275 C. It is offered in sizes 2 and 4 to match the corresponding extended-tip valve bodies. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Replacement part – Restores extended-tip HI-VAC valves without replacing the glass body
- Precision thread – Supports fine, repeatable flow adjustment
- Non-rotating shaft – Minimizes seat and seal wear
- Temperature rated – 230 C continuous and 275 C intermittent use
Specifications
| Catalog Number | 826411-0004 |
| Brand | Kimble (DWK Life Sciences) |
| Description | PTFE Plug with Extended Tip for HI-VAC Valves, Size 4 |
| Sold As | Each |
| Material | PTFE |
| Tip Style | Extended tip |
| Operating Temperature | 230 C continuous, 275 C intermittent |
Available Options
Applications
- High-vacuum valve maintenance
- Schlenk line repair
- Gas metering valves
- Glassware refurbishment
