(for selectors)
An optional position feedback is available for manual Valco W and UW type and Cheminert C2 and C4 series valves (standard on Cheminert C1 valves). The continuous contact closure, provided only while the valve is in the inject position, can remote start a chromatograph or data system.
| For valve type | Product No. | |
|---|---|---|
| Valco W and UW | 4 port | PFW90 |
| 6 port | PFW60 | |
| 8 and 10 port | PFW36 | |
| Cheminert | C2 series, except 4 port | PFC2 |
| C2 series, 4 port | PFC4 | |
| C4 series | PFC4 | |
