DURAN® Single-way Stopcock, taper 1:5, polished, with PTFE key
- Manufactured from borosilicate glass 3.3 and PTFE
- Valve sleeve ground and polished
- Taper 1:5
- With PTFE key
- Fat-free working through the polished tap surface
- Glass articles for further processing
Products
| Catalog No | Stopcock (NS) | Bore (mm) | Diameter d (mm) | Wall Thickness s (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 286453009 | 13.5 | 2 | 8 | 1.5 | 50 | Find a distributor |
| 286453206 | 13.5 | 2.5 | 9 | 1.5 | 50 | Find a distributor |
| 286453403 | 18.2 | 4 | 10 | 1.5 | 25 | Find a distributor |
| 286453806 | 19.5 | 6 | 13 | 1.5 | 25 | Find a distributor |
| 286454005 | 28 | 10 | 18 | 2.5 | 5 | Find a distributor |
| 286454202 | 28 | 8 | 15 | 1.8 | 5 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
DURAN® single way stopcocks complete with PTFE valve plugs with a 1:5 pitch allow grease-free operation. The 3-part tap safety catch secures the tap plug in the tap sleeve. They are particularly suitable for vacuum applications. The larger taper angle prevents the cock plug from jamming.
Products
Products
| Catalog No | Stopcock (NS) | Bore (mm) | Diameter d (mm) | Wall Thickness s (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 286453009 | 13.5 | 2 | 8 | 1.5 | 50 | Find a distributor |
| 286453206 | 13.5 | 2.5 | 9 | 1.5 | 50 | Find a distributor |
| 286453403 | 18.2 | 4 | 10 | 1.5 | 25 | Find a distributor |
| 286453806 | 19.5 | 6 | 13 | 1.5 | 25 | Find a distributor |
| 286454005 | 28 | 10 | 18 | 2.5 | 5 | Find a distributor |
| 286454202 | 28 | 8 | 15 | 1.8 | 5 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
DURAN® single way stopcocks complete with PTFE valve plugs with a 1:5 pitch allow grease-free operation. The 3-part tap safety catch secures the tap plug in the tap sleeve. They are particularly suitable for vacuum applications. The larger taper angle prevents the cock plug from jamming.
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