Product Details
Humphrey 1/2 pipe QE4 large quick exhaust valve is versatile. Product redirects exhausting air to its high flow 3/4 pipe exhaust port by sensing pressure differential. May be used as a shuttle valve, or achieve excellent check or flow control function with addition of plug or orifice. Compact body has high flow capacity. Molded shuttle outperforms competitive sheet stock types.
| Media | Air, Inert Gas |
| Valve Function | Quick Exhaust |
| Piping Type | Inline, Direct Piping |
| Port Size | 1/2 NPT |
| Number of Ports | 3 ports |
| Number of Positions | 2 positions |
| Options Included | Use as Shuttle Valve, Plug EXH port for use as Check Valve |
| Approx Size (in) HxWxD | 3.66 x 2.18 x 2.95 |
| Type of Operation | Pressure Differential |
| Flow - SCFM @ 100 psig | 373 |
| Flow - LPM @ 6.9 bar | 10562 |
| ESEOD (orifice) - in (mm) | 0.588 (14.93) |
| Flow Coefficient (Cv) | 6.22 |
| Lubrication | Not required |
| Pressure Range (psi) | 1-150 |
| Ambient Temperature Range (⁰F) | -25~180 |
| Wetted Materials | Aluminum diecast, Polyurethane |
| Weight (oz) | 15.0 |
