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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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Festo
163791
Air solenoid valve CPE18-M3H-5JS-1/4
The Festo 163791 is an 18 mm wide electrical 5/2-way bistable piston gate valve featuring a piloted type of control and a nominal width of 8 mm. It delivers a normal nominal flow rate of 1500 l/min through G1/4 pneumatic working ports across an operating pressure range of -0.9 bar to 10 bar under a 230V AC operating voltage. Equipped with an adjustable exhaust air function, soft sealing principle, and IP65 degree of protection with a plug socket, it supports any mounting position with detenting or non-detenting manual override options. This unit carries c UL us recognition, DNV-TAA000032X and UL MH19482 certifications, maritime classification, and CE and UKCA markings per relevant directives. Submit your exact part number, quantity, and application requirements to request a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 163791
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 163791.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2-way, bistable
- Actuation type
- Electrical
- Width
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1500 l/min
- Pneumatic working port
- G1/4
- Operating voltage
- 230V AC
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Certication
- c UL us - recognized (OL)
- Maritime classication
- See certicate
- CE marking (see declaration of conformity)
- As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment
- Certicate issuing authority
- DNV-TAA000032X | UL MH19482
- Degree of protection
- IP65 | With plug socket | As per IEC 60529
- Nominal width
- 8 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Detenting via accessory | Non-detenting
- Type of control
- Piloted
- Pilot air supply port
- External
- Flow direction
- Reversible
- Valve position ID
- Label holder
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.2 MPa...1 MPa
- Pilot pressure
- 2 bar...10 bar
- Changeover time
- 13 ms
- Duty cycle
- 100%
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 163791. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.