Product Description
Switching between vacuum and inert gas on a single port is simpler with a three-way HI-VAC valve. Its threaded action gives controlled transitions, and the tipless design keeps elastomers out of contact with the system, reducing swelling and contamination risks.
This listing is for Kimble catalog number 826700-0004: HI-VAC Three-Way Valve, with PTFE Plug, without Tip O-Ring, Bore Range 0-4 mm. The valve body is borosilicate glass 3.3 and the primary seal is an FKM O-ring on a tapered seat. A precision external thread provides fine control, bleed use up to half a turn and full flow at one and a half turns. It is offered in 0-2 mm and 0-4 mm bore ranges. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Three-way configuration – Direct flow between multiple ports
- No tip O-ring exposure – Elastomer stays out of the flow path
- Tapered seat seal – FKM O-ring primary seal
- Precision thread – Bleed function and fine adjustment
Specifications
| Catalog Number | 826700-0004 |
| Brand | Kimble (DWK Life Sciences) |
| Description | HI-VAC Three-Way Valve, with PTFE Plug, without Tip O-Ring, Bore Range 0-4 mm |
| Sold As | Each |
| Body Material | Borosilicate glass 3.3 |
| Plug Material | PTFE |
| O-Ring Material | FKM |
| Configuration | Three-way |
| Full Open | 1-1/2 turns |
Available Options
Applications
- Vacuum and inert gas switching
- Schlenk lines
- Gas distribution manifolds
- Custom vacuum apparatus
