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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
8122781
Solenoid valve VOVK-BT6-M32C-MN-5H5ZP-FF
The Festo 8122781 is an electrical 3/2-way closed, monostable industrial component featuring a width of 5.9 mm, a nominal width of 0.36 mm, and a poppet valve structural design with a spring return. It delivers a normal nominal flow rate of 5.5 l/min with a Cv value of 0.006 Gal/min US, an operating pressure ranging from -0.1 MPa to 0.7 MPa, and an adjustable exhaust air function with a soft sealing principle. Operating with IP40 protection, a maximum switching frequency of 10 Hz, and a switching time off of 6 ms, this unit utilizes sub-base pneumatic working ports and supports any mounting position. 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
- 8122781
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8122781.
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
- 3/2-way, closed, monostable
- Actuation type
- Electrical
- Width
- 5.9 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 5.5 l/min
- Pneumatic working port
- Sub-base
- Operating pressure
- -0.1 MPa...0.7 MPa | -1 bar...7 bar | -14.5 psi...100 psi
- Information on operating pressure
- Operating pressure at port 3: -1 to 0 bar only
- Structural design
- Connection direction to the front | Poppet valve with spring return
- Reset method
- Mechanical spring
- Degree of protection
- IP40
- Nominal width
- 0.36 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- None
- Type of control
- Electrical
- Flow direction
- Reversible
- Cv value
- 0.006 Gal/min US
- Max. switching frequency
- 10 Hz
- Switching time off
- 6 ms
- Note on switching time off
- At –1 < p < 6 bar
- On switching time
- 13 ms
- Note on switching time on
- <= 6 ms at 0 < p < 6 bar, <= 13 ms at -1 < p < 0 bar
- Duty cycle
- 100% within 500 h
- Electrical power consumption
- 0.5 W
- Nominal operating voltage DC
- 12 V
- Permissible voltage uctuations
- +/- 10%
- Operating medium
- Compressed air to ISO 8573-1:2010 [6:4:1]
- Information on operating and pilot media
- Operation with oil lubrication not possible
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 8122781. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.