Pneumatic Pressure Reducing Valve
Usage
QFH series pneumatic pressure reducer is a pneumatic instrument auxiliary units.It will comes from air compressor of air purification filters, and can be adjusted to the required pressure on voltage stability, to provide all kinds of pneumatic instrument pressure.
Technical parameter
Model | QFH-111 | QFH-211 | QFH-212 | QFH-213 | QFH-221 | QFH-222 | QFH-223 | QFH-241 | QFH-261 |
Air pressure(MPa) | 0.31~0.7 | 0.4~0.7 | 0.5~1 | 0.7~1 | |||||
Max output pressure(MPa) | 0.16 | 0.215 | 0.4 | 0.6 | |||||
Max output flow (Nm3/h) | 3 | 12 | 30 | 3 | 12 | 30 | 3 | ||
Pressure characteristic | ≤1.5 | ||||||||
Flow characteristic | ≤7 | ||||||||
gas consumption | 150 | 250 | 300 | 250 | 350 | 450 | 400 | 500 | |
Thread Specifications | M10*1 | G1/2 | G3/4 | M10*1 | G1/2 | G3/4 | M10*1 | ||
Ambient temperature | -25~55℃ | ||||||||
Relative humidity | 5~95% | ||||||||
Filter element microporous nominal aperture | 40~60üm | ||||||||
