Features Long life cycle expectancy High Flow Valves for Chemical and Pharmaceutical Systems, Process, Offshore and Environmental Systems. valves for dry or lubricated air. 5/2-way spool valves - Return by mechanical valve - Namur Interface for direct assembly on actuators 1-position valve (1 solenoid) IP65 protection c/w connector Voltage: 4G DC; 4G, 110V, 230V AC Series standard manual control Technical Specifications Valve Body: Anodized aluminium Seals: NBR Valve Type: 5/2 Way Function: Spring Air Return Pass-through Diameter: 4 mm Rate: 400 Nl/min with air at 6 bar Actuator Coupling: VDI/VDE 3845 Namur Pneumatic Connections: Bevel Threaded G 1/4"G Service Pressure: From 2 to 10 bar Control Fluids: Dry or Lubricated Air Coil Insulation Class: Class F (155 C) Temperatures of the Fluid: From -10C to +80C Ambient Temperature: From -10C to +50C