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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
170259
Air solenoid valve CPE18-M1H-5/3G-QS-10
The Festo part number 170259 is a 5/3-way closed electrical industrial component utilizing a piston gate valve structural design with a nominal width of 8 mm and an 18 mm width. It features a normal nominal flow rate of 1050 l/min, QS-10 pneumatic working ports, internal pilot air supply, and an adjustable exhaust air function operating at 24V DC within an operating pressure range of 0.25 MPa to 1 MPa (2.5 bar to 10 bar). Constructed with a soft sealing principle, mechanical spring reset, and IP65 degree of protection with a plug socket according to IEC 60529, this piloted component supports any mounting position and includes detenting via accessory or non-detenting manual override, backed by c UL us recognition and DNV maritime classification. Submit the exact part number, quantity, and application requirements to receive a formal 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
- 170259
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 170259.
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
- 5/3-way, closed
- Actuation type
- Electrical
- Width
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1050 l/min
- Pneumatic working port
- QS-10
- Operating voltage
- 24V DC
- Operating pressure
- 0.25 MPa...1 MPa | 2.5 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Certication
- c UL us - recognized (OL)
- Maritime classication
- See certicate
- 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
- Internal
- Flow direction
- Non-reversible
- Valve position ID
- Label holder
- Lap
- Positive overlap
- Switching time off
- 38 ms
- On switching time
- 20 ms
- Duty cycle
- 100%
- Max. positive test pulse with 0 signal
- 3300 µs
- Max. negative test pulse on 1 signal
- 3100 µs
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 170259. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.