Product Overview
Humphrey Product
Description
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.
Specifications
Media: Air, Inert Gas
Valve Function: Quick Exhaust
Piping Type: Inline, Direct Piping
Port Size: 1/4 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: 2.38 x 1.5 x 2.08
Type of Operation: Pressure Differential
Flow - SCFM @ 100 psig: 120
Flow - LPM @ 6.9 bar: 3398
ESEOD (orifice) - in (mm): 0.333 (8.46)
Flow Coefficient (Cv): 2.00
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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