1. 概要 GENERAL
　 QFH空气过滤减压器将来自空气压缩机0.3-1MPa的空气压力，经过滤净化后，可调节在0-0.16；0-0.25；0-0.4；0-0.6MPa范围内任一输出压力值，保持稳定的辅助元件。
　 QFH Series air pressure control ler is pneumat ic accessory.It filter the airc oming from aircompr essor ,decompress and adjust , then output s t ably according to request .Air supply of pneumat ic guage and automat ion supply the uni ts by it .
2. 特点 FEATURES
　·当输入压力和流量波动时，总能保持稳定的输出压力；
　 ·重量轻，尺寸小，易安装和维护；
　 ·可过滤5微米的微小颗粒；
　 ·如果输出压力比设定压力高，那么排出大气来维持稳定的输出压力。
　 ·QFH maintains the stable outlet pressure regardless of the fluctuation of inputting pressure or flow rate.
　 ·It is easy to install and maintain due to light weight and small size.
　 ·To filter minuteness particle is available with 5 micron filter.
　 ·There is relief function which discharges to atmosphere if the outlet pressure is highter than setting pressure.