XQ Series Quick Exhaust Valve with G1/8-G1/2 Port Sizes and 0.12-1.0 MPa Pressure Range for Pneumatic Systems
The XQ Series Quick Exhaust Valve is engineered for pneumatic systems where rapid air discharge is essential. Installed between the cylinder and directional control valve, it allows cylinders to exhaust air directly, bypassing the control valve to significantly increase cylinder movement speed and system efficiency.
- Available in brass or zinc alloy body construction
- Port sizes: G1/8", G1/4", G3/8", G1/2"
- Compact design with small volume footprint
- Fast response time with sensitive operation
- Direct pipe joint mounting for easy installation
- Stable performance with long service life (≥200,000 cycles)
- Working pressure range: 0.12-1.0 MPa
| Model | XQ176000 | XQ171000 | XQ171500 |
|---|---|---|---|
| Joint Thread | G1/4 | ||
| Joint Pipe Bore | 6mm | ||
| Flow Rate | ≥0.9 m³/min | ≥2.5 m³/min | ≥4.5 m³/min |
| Exchange Time | ≤0.03s | ≤0.04s | ≤0.05s |
XQ Series valves are widely used in pneumatic systems at highest points, turning locations, or anywhere air may become trapped. They quickly exhaust shut-in air to maintain system flow, ensure smooth component motion, and enhance operational safety. Typical installation positions include between cylinders and directional control valves to improve cylinder working speed effectively.
P: Connect to exchange valve for output
A: Connect to cylinder
R: Connect to muffler
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