Low Pressure
The Cheminert line offers two position valves with 4, 6, 8, or 10 ports, and stream selectors that can pick from as many as 26 streams.
Two position valves are available with 1/16" Valco ZDV fittings or 1/4-28 fittings for 1/16" or 1/8" tubing. Selectors offer those options, but add a model with 1/2-20 fittings for 1/4" tubing.
All models are available in manual, air, or electrically-actuated versions.
Injectors and switching valves
Select option in right column for product numbers and information.
Internal sample injectors
Select option in right column for product numbers and information.
Selectors
Select option in right column for product numbers and information.
| Fitting type | Bore size | Positions available | SELECT: |
| 10-32 ZDV |
0.75 mm |
4, 6, 8, 10, 12, or 14 |
1/16" Valco
 |
| 6-40 |
0.56 - 0.67 mm |
20, 24, or 28 |
6-40 for 1/16" tubing
 |
| 1/4-28 |
0.75 mm |
4, 6, 8, or 10 |
1/4-28 for 1/16" tubing
 |
| 1.50 mm |
4, 6, 8, or 10 |
1/4-28 for 1/8" tubing
 |
| 1/2-20 |
4.6 mm |
4 or 6 |
1/2-20 for 1/4" tubing
 |