Type code LRLL Controller function With return flow functionDifferential pressure constant Pneumatic connection 1 G1/8 Pneumatic connection 2 QS-4 Type of mounting Screw-in Nominal flow rate, open 100 l/min Pressure regulation range 2 bar ... 6 bar Inlet pressure 1 0 bar ... 9 bar Ambient temperature 0 °C ... 60 °C Housing material PBT-reinforced Operating medium Compressed air as per ISO 8573-1:2010 [7:-:-] Actuator lock Counter-locking Mounting position Any Design Directly controlled piston regulatorwith continuous compressed air supply Symbol 991535 Nominal flow rate, closed 96 l/min Information on operating and pilot media Operation with oil lubrication possible (required for further use) Product weight 19 g Material of screwed trunnion Nickel-platedBrass Note on materials RoHS-compliant Material of threaded seal PTFE