VICI 6 port and 10 port mini diaphragm valves for process GC can perform a wide variety of sample injection and switching functions. Valves are rated for 300 psi gas at 175°C, with Valco zero dead volume fittings for 1/32" or 1/16" tubing.
Actuator air (40-50 psi) is supplied to a side port with 10-32 female threads, permitting use of a variety of compression or barbed fittings. A 3-way solenoid is required for actuation. (Order separately.)
The standard valve is for applications in which the sample is above ambient pressure. An optional version works with subambient pressures, such as when the sample is "pulled" through the valve by a vacuum pump.
Includes stainless steel nuts and ferrules.
| Fitting size |
Bore | Number of ports |
Product No. |
|---|---|---|---|
| 1/32” | 0.25 mm (.010") |
6 | DV12-1116 |
| 10 | DV12-1110 | ||
| 1/16” | 0.40 mm (.016") |
6 | DV22-2116 |
| l0 | DV22-2110 | ||
| 0.75 mm (.030") |
6 | DV22-3116 | |
| l0 | DV22-3110 | ||
| Optional mounting kit | DVBRKIT | ||