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Festo
18551
Valve manifold VIFB-02-1/8-6
The Festo part number 18551 is an industrial component utilizing a piston slide design structure with a fixed-grid valve manifold type 02 supporting up to 6 valve positions. This electrical actuation unit operates on a nominal DC voltage of 24 V via a fieldbus electrical connection, delivering a standard nominal flow rate of 750 to 1,000 l/min across a working pressure range of -0.9 to 10 bar. Configurable for 5/2 single solenoid, 5/2 bistable, 5/3 pressurized, 5/3 exhausted, or 5/3 closed valve functions, it operates within ambient and medium temperatures of -5 to 50 °C and features an IP65 protection class alongside internal or external pilot air supply options for pilot pressures ranging from 1.5 to 10 bar. Please submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 18551
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 18551.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2 single solenoid | 5/2 bistable | 5/3 pressurized | 5/3 exhausted | 5/3 closed
- Standard nominal flow rate
- 750 ... 1,000 l/min
- Working pressure
- -0.9 ... 10 bar
- Electrical connection
- Fieldbus
- Max. number of valve positions
- 6
- Ambient temperature
- -5 ... 50 °C
- Protection class
- IP65
- Type of actuation
- electrical
- Valve manifold type
- 02
- Design structure
- Piston slide
- Pilot air supply
- external | Internal
- Valve manifold structure
- Fixed-grid
- Pilot pressure
- 1.5 ... 10 bar
- Nominal operating voltage DC
- 24 V
- Medium temperature
- -5 ... 50 °C
- Materials note
- Contains PWIS substances
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 18551. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.