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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
8122798
Media separated pneumatic valve VZDB-F10-M32-16-M3-PE
The Festo 8122798 is a piloted 3/2 monostable rocker valve featuring a diaphragm seal with a soft sealing principle and a nominal width of 1.6 mm. This pneumatic component utilizes a non-reversible flow direction, an adjustable exhaust air function, a mechanical spring reset method, and operates across an operating pressure range of -0.075 MPa to 0.1 MPa with a pilot pressure of 0.15 MPa to 0.3 MPa. Designed with an M3 pilot air port 21, external thread connections, and a flange fluid connector, it mounts in any position using through-holes for M2 screws without manual override. Submit the exact part number, quantity, and application requirements for a quote on this Size 10 component.
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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
- 8122798
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8122798.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Structural design
- Rocker valve with diaphragm seal
- Actuation type
- Pneumatic
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- With through-hole for M2 screw
- Fitting connection
- External thread/external thread
- Size
- 10
- Nominal width
- 1.6 mm
- Valve function
- 3/2, open/closed, monostable
- Manual override
- None
- Flow direction
- Non-reversible
- Operating pressure
- -0.075 MPa...0.1 MPa | -0.75 bar...1 bar | -10.875 psi...14.5 psi
- Exhaust air function
- Adjustable
- Reset method
- Mechanical spring
- Type of control
- Piloted
- Pilot air port 21
- M3
- Fluid connector
- Flange
- Pilot pressure MPa
- 0.15 MPa...0.3 MPa
- Pilot pressure
- 1.5 bar...3 bar
- Pilot pressure psi
- 21.75 psi...43.5 psi
- Pilot medium
- Compressed air as per ISO 8573-1:2010 [7:4:1]
- Operating medium
- Liquid media | Gaseous media
- Information on operating and pilot media
- Observe resistance of materials that come into contact with media | Maximum particle size 5 µm
- Internal volume
- 35 µl
- Temperature of medium
- 0 °C...50 °C
- Ambient temperature
- 0 °C...50 °C
- Storage temperature
- -20 °C...70 °C
- Flow rate Kv
- 0.034 m³/h
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 8122798. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.