550155

Name: Festo 550155 Basic valve CPE18-P1-5J-1/4
Brand: Festo

Basic valve CPE18-P1-5J-1/4

The Festo part number 550155 is an industrial component featuring a 5/2-way bistable valve function with a piston gate valve structural design and soft sealing principle. This piloted component operates at a nominal width of 8 mm, a width of 18 mm, and a normal nominal flow rate of 1500 l/min with G1/4 pneumatic working ports and an internal pilot air supply port. It includes an adjustable exhaust air function, non-detenting manual override, non-reversible flow direction, and any mounting position under an operating pressure range of 0.2 MPa to 1 MPa (2 bar to 10 bar) via an ISO 15218 pilot control interface. Certified by UL MH19482 and DNV-TAA000032X with c UL us recognition, a CE marking per the EU low voltage directive, and a UKCA marking to UK electrical equipment instructions, it carries maritime classification as specified in the certificate. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 550155
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Technical Specifications

Valve function: 5/2-way, bistable
Actuation type: Via ISO 15218 pilot control interface
Width: 18 mm
Normal nominal ow rate (normalized to DIN 1343): 1500 l/min
Pneumatic working port: G1/4
Operating pressure: 0.2 MPa...1 MPa | 2 bar...10 bar
Structural design: Piston gate valve
Certication: c UL us - recognized (OL)
Maritime classication: See certicate
CE marking (see declaration of conformity): As per EU low voltage directive
UKCA marking (see declaration of conformity): To UK instructions for electrical equipment
Certicate issuing authority: DNV-TAA000032X | UL MH19482
Nominal width: 8 mm
Exhaust air function: Adjustable
Sealing principle: Soft
Mounting position: Any
Manual override: Non-detenting
Type of control: Piloted
Pilot air supply port: Internal
Flow direction: Non-reversible
Valve position ID: Label holder
Lap: Positive overlap
Changeover time: 15 ms
Duty cycle: 100%
Max. positive test pulse with 0 signal: 3300 µs
Max. negative test pulse on 1 signal: 3100 µs
Permissible voltage uctuations: -15% / +10%
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)

Engineering context

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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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Our sourcing response is prepared against Festo 550155. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.