| Valve Type | 
            In-line valve | 
        
        
            | Size | 
            18 mm | 
        
        
            | Short type code | 
            CPE18 | 
        
        
            | Design structure | 
            Piston slide | 
        
        
            | Ambient temp | 
            -5 - 50 °C | 
        
        
            | Mounting | 
            with through hole | 
        
        
            | Assembly position | 
            Any | 
        
        
            | Operating Pressure | 
            2.5 - 10 bar | 
        
        
            | Medium temperature | 
            -5 - 50 °C | 
        
        
            | Product weight | 
            220 g | 
        
        
            | Operating medium | 
            filtered compressed air, grade of filtration 40 µm, lubricated or unlubricated | 
        
        
            | Symbol | 
            00991023 | 
        
        
            | Valve Function | 
            5/2-way valve, single solenoid | 
        
        
            | Valve Function | 
            5/2 monostable | 
        
        
            | Sealing principle | 
            soft | 
        
        
            | Type of piloting | 
            Piloted | 
        
        
            | Type of reset | 
            Air spring | 
        
        
            | Pilot air supply | 
            Internal | 
        
        
            | Nominal size | 
            8 mm | 
        
        
            | Pneumatic connection, port  3 | 
            G1/4 | 
        
        
            | Electrical Connect | 
            Connection pattern type C, to EN 175 301 | 
        
        
            | Electrical Connect | 
            Design C | 
        
        
            | Manual override | 
            with accessories, detenting | 
        
        
            | Manual override | 
            Pushing | 
        
        
            | Authorisation | 
            Germanischer Lloyd | 
        
        
            | Authorisation | 
            c UL us - Recognized | 
        
        
            | Switching time on | 
            26 ms | 
        
        
            | Switching time off | 
            20 ms | 
        
        
            | Protection class | 
            IP65 | 
        
        
            | Protection class | 
            with plug socket | 
        
        
            | Protection class | 
            to  IEC 60529 | 
        
        
            | Corrosion resistance classification CRC | 
            2 | 
        
        
            | Duty cycle | 
            100% | 
        
        
            | Pneumatic connection, port  4 | 
            G1/4 | 
        
        
            | Pneumatic connection, port  5 | 
            G1/4 | 
        
        
            | Pilot air port 12 | 
            M5 | 
        
        
            | Pilot air port 14 | 
            M5 | 
        
        
            | Pilot exhaust port 82 | 
            M5 | 
        
        
            | Pilot exhaust port 84 | 
            M5 | 
        
        
            | Materials note | 
            Conforms to RoHS | 
        
        
            | Characteristic coil data | 
            24V DC: 1,5W | 
        
        
            | Permissible voltage fluctuation | 
            -15 % / +10 % | 
        
        
            | Valve position identification | 
            Inscription label holder | 
        
        
            | Width | 
            18 mm | 
        
        
            | Materials information, housing | 
            Aluminium die cast | 
        
        
            | Materials information for seals | 
            NBR | 
        
        
            | Operating voltage | 
            24V DC | 
        
        
            | Pneumatic working line | 
            G1/4 | 
        
        
            | Product Type | 
            Festo Valves CPE | 
        
        
            | Exhaust-air function | 
            throttleable | 
        
        
            | Pneumatic connection | 
            Female thread G1/4 | 
        
        
            | Pneumatic connection, port  1 | 
            G1/4 | 
        
        
            | Pneumatic connection, port  2 | 
            G1/4 | 
        
        
            | Standard nominal flow rate | 
            1300 l/min | 
        
        
            | Type of actuation | 
            electrical | 
        
        
            | Nominal operating voltage | 
            24 VDC |