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Festo
18851
Valve manifold IIFB-02-1/8-6-BU
The Festo 18851 is a type 02 valve manifold featuring a fixed-grid structure with a piston slide design and a maximum of 6 valve positions. It supports electrical actuation via fieldbus or an integrated controller at a nominal operating voltage of 24 VDC, offering 5/2 single solenoid, 5/2 bistable, 5/3 pressurized, 5/3 exhausted, and 5/3 closed valve functions with a standard nominal flow rate of 750 to 1,000 l/min. Operating within a medium and ambient temperature range of -5 to 50 °C, this IP65-rated component handles a working pressure of -0.9 to 10 bar and a pilot pressure of 1.5 to 10 bar using internal or external pilot air supply, and contains PWIS substances. Please submit the exact part number, quantity, and application requirements to receive a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 18851
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 18851.
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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 | Integrated controller
- 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 18851. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.