QE Series Quick Exhaust Valve G1/8" to G3/4" Port Size with 16-72.5mm² Flow Area for Pneumatic Systems
High-performance quick exhaust valves designed for efficient pneumatic system operation with port sizes ranging from G1/8" to G3/4".
- Aluminum alloy construction for durability and light weight
- Compact design with small volume for space-constrained installations
- Fast response and sensitive operation for optimal performance
- Direct pipe joint mounting for easy installation and maintenance
- Stable design ensuring long service life and reliable operation
- Enhanced safety through rapid exhaust capabilities
| Model | Port Size | Effective Sectional Area | Working Pressure | Temperature Range |
|---|---|---|---|---|
| QE-01 | G1/8" | 16mm² | 0 - 0.8MPa | 0 - 60℃ |
| QE-02 | G1/4" | 27.5mm² | ||
| QE-03 | G3/8" | 28mm² | ||
| QE-04 | G1/2" | 71mm² | ||
| QE-06 | G3/4" | 72.5mm² |
| Model | L (mm) | W (mm) | H (mm) | A (mm) | B (mm) | C (mm) | D (mm) |
|---|---|---|---|---|---|---|---|
| QE-01 | 46 | 20 | 32 | 30 | 4.3 | 27 | 40 |
| QE-02 | 62 | 25 | 40 | 39 | 5.6 | 33.5 | 55 |
| QE-03 | 62 | 25 | 40 | 39 | 5.6 | 33.5 | 55 |
| QE-04 | 98 | 38 | 64 | 60 | 8.5 | 51 | 90 |
| QE-06 | 98 | 38 | 64 | 60 | 8.5 | 51 | 90 |
QE Series Quick Exhaust Valves are essential components in pneumatic systems, particularly installed at the highest points, turning locations, or areas where air may become trapped. These valves rapidly exhaust trapped air to maintain system flow continuity, ensuring smooth and safe operation of pneumatic components.
When installed between cylinders and directional control valves near the cylinder, these valves allow direct cylinder exhaust rather than routing through the control valve, significantly improving cylinder working speed and overall system efficiency.
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