XQ Series Pneumatic Quick Exhaust Valve

significantly boost cylinder speed and system efficiency. These compact valves rapidly vent exhaust air directly at the cylinder, bypassing control valves for faster actuator retraction or extension. Ideal for high-cycle automation, (G1/8″-G1/2″ ports), reducing wear and improving overall pneumatic system responsiveness.


Technical Parameter


XQ Series Pneumatic Quick Exhaust Valve Overall Dimensions

Model XQ170600 XQ170800 XQ171000 XQ171500
Joint Threaded G1/8″ G1/4″ G3/8″ G1/2″
Port Size 6mm 6mm 8mm 15mm
Flow ≥0.9m3/min ≥0.9m3/min ≥2.5m3/min ≥4.5m3/min
Timerate(Ten Thousand Times) ≤200
Working Pressure Range 0.12~1.0MPa
Exchange Times(S) ≤0.03 ≤0.03 ≤0.04 ≤0.05

Dimension Drawing


XQ Series Pneumatic Quick Exhaust Valve Overall Dimensions

Model T H L
XQ170600 G1/8” 39 32
XQ170800 G1/4” 51 45
XQ171000 G3/8” 68 62
XQ171500 G1/2” 77 86

Dimension Drawing


XQ Series Pneumatic Quick Exhaust Valve Overall Dimensions

Model T H L
XQ170600 G1/8” 39 32
XQ170800 G1/4” 51 45
XQ171000 G3/8” 68 62
XQ171500 G1/2” 77 86
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