QFH Air Filter Regulator Pressure Reducing Valve
The QFH air filter regulator is an auxiliary component that can filter and purify the air pressure of 0.3-1MPa from the air compressor, then adjust it to any output pressure value within the ranges of 0-0.16MPa, 0-0.25MPa, 0-0.4MPa, and 0-0.6MPa, and maintain stability.
Explanation of Model Numbering
| QFH | Air Filter Reducer | |
| Type | 111: 211: 212: 213: Maximum output pressure 0.16Mpa 221: 222: 223: Maximum output pressure 0.25Mpa 241: Maximum output pressure 0.4Mpa 261: Maximum output pressure 0.6Mpa |
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Main technical indicators
| Model | QFH-111 | QFH-211 | QFH-212 | QFH-213 | QFH-221 | QFH-222 | QFH-223 | QFH-241 | QFH-261 |
| Air supply pressure (MPa) | 0.3~0.7 | 0.4~0.7 | 0.5~1.0 | 0.7~1.0 | |||||
| Maximum output pressure (MPa) | 0.16 | 0.25 | 0.4 | 0.6 | |||||
| Maximum output flow (m³/h) | 3 | 12 | 40 | 3 | 12 | 40 | 3 | ||
| Internal connection thread | M10×1 | G1/2〃 | G3/4〃 | M10×1 | G1/2〃 | G3/4〃 | M10×1 | ||
| Ordering Information |