Precision Pressure Regulator, Precision Filter Regulator & Proportional Pressure Regulator

Precision pressure regulators are used where a pressure must be kept constant, almost independent of the flow rate. This accuracy is usually achieved through low air consumption and the adjustment is made via a pneumatic signal or a handwheel. Some precision pressure regulators place relatively high demands on the compressed air quality, which can be achieved using upstream fine filters. With proportional pressure regulators, electrical signals are used to set the target pressure instead of mechanical adjustment.