Mfr. Part #: QE2-VAI
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
The Humphrey QE2-VAI is a 1/4" quick exhaust valve designed to increase pneumatic cylinder speed by allowing compressed air to exhaust directly to atmosphere rather than returning through the directional control valve. It features an FKM (Viton) shuttle for reliable operation and high-flow exhaust performance.
| Valve Type | Quick Exhaust |
| Port Size | 1/4" NPT |
| Exhaust Port Size | 3/8" NPT |
| Number of Ports | 3 |
| Number of Positions | 2 |
| Operating Pressure | 3–150 PSI |
| Flow Capacity | 120 SCFM |
| Flow Coefficient (Cv) | 2.00 |
| Shuttle Material | FKM (Viton) |
| Body Material | Zinc Die Cast |
| Temperature Range | -25°F to 180°F |
| Media | Air, Inert Gas |
| Lubrication | Not Required |
| Dimensions (H × W × D) | 2.38" × 1.5" × 2.08" |
| Weight | 5 oz |
ID #: 44869
