The Humphrey Quick Exhaust Valves Model QE2


Humphrey 1/4 pipe QE2 quick exhaust valve is versatile. Product redirects exhausting air to its high flow 3/8 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.

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Number of Ports 3 ports
Number of Positions 2 positions
Valve Function Quick Exhaust
Piping Type Inline, Direct Piping
Options Included Use as Shuttle Valve, Plug EXH port for use as check valve
Approximate Size (in) HxWxD 2.38 x 1.5 x 2.08
Media Air, Inert Gas
Type of Operation Pressure Differential
Flow Capacity (Cv) 2.00
Port Size 1/4 NPT
Lubrication Not required
Pressure Range (psi) 3-150
Ambient Temperature Range (°F) -25~180
Wetted Materials Zinc diecast, Buna N
Weight (oz) 5.0


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