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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
170334
Air solenoid valve CPE18-M3H-5/3ES-QS-10
The Festo part number 170334 is an 18 mm electrical piston gate valve featuring a 5/3 exhausted function, soft sealing principle, and mechanical spring reset. It delivers a normal nominal flow rate of 1000 l/min through QS-10 pneumatic working ports across an operating pressure range of -0.09 MPa to 1 MPa. Operating at 230V AC, this IP65-rated component provides an 8 mm nominal width, adjustable exhaust air function, flexible mounting position, and both detenting and non-detenting manual override options. Certifications include c UL us recognition and DNV maritime classification, with CE and UKCA compliance as per applicable directives. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a QuoteWhy no listed price?
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
- 170334
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 170334.
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 exhausted
- Actuation type
- Electrical
- Width
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1000 l/min
- Pneumatic working port
- QS-10
- Operating voltage
- 230V AC
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- 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
- 0.25 MPa...1 MPa
- Pilot pressure
- 2.5 bar...10 bar
- Switching time off
- 38 ms
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 170334. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.