Size Midi Series D Actuator lock Rotary knob with lock Assembly position Any Design structure directly-controlled diaphragm regulator Controller function Output pressure constant with initial pressure compensation with secondary exhaust Pressure gauge with pressure gauge Operating pressure 0 ... 16 bar Pressure regulation range 0.5 ... 12 bar Max. pressure hysteresis 0.2 bar Standard nominal flow rate 2,100 l/min Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4] Inert gases Note on operating and pilot medium Lubricated operation possible (subsequently required for further operation) Corrosion resistance classification CRC 2 - Moderate corrosion stress Air purity class at output Compressed air in accordance with ISO8573-1:2010 [7:4:4] Inert gases Medium temperature -10 ... 60 C Ambient temperature -10 ... 60 C Maritime classification see certificate Product weight 720 g Mounting type Front panel installation Line installation with accessories Pneumatic connection, port 1 G1/4 Pneumatic connection, port 2 G1/4 Materials note Conforms to RoHS Material of connecting plate Zinc die-casting Material seals NBR Material housing Zinc die-casting