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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
8161610
Soft-start valve VABF-S6-1-P5A4S2S-G12-1T1L-PZ
The Festo 40 mm electrical piston gate valve utilizes a soft sealing principle, piloted internal air supply, and a mechanical spring reset method to deliver pressurization and exhaust functions with negative overlap lap. It features a non-reversible flow direction, an NC contact switching element function, no manual override, and accepts a maximum positive test pulse with 0 signal of 2000 µs alongside a maximum negative test pulse on 1 signal of 1200 µs. Built for any mounting position, this component provides vibration resistance meeting transport application test severity level 2 as per FN 942017-4 and EN 60068-2-6, as well as shock resistance meeting severity level 2 as per FN 942017-5 and EN 60068-2-27. Submit part number 8161610, quantity, and application requirements to receive a formal quotation.
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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
- 8161610
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8161610.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Max. positive test pulse with 0 signal
- 2000 µs
- Max. negative test pulse on 1 signal
- 1200 µs
- Width
- 40 mm
- Length
- 155 mm
- Width dimension
- 41 mm
- Valve size
- 40 mm
- Vibration resistance
- Transport application test with severity level 2 as per FN 942017-4 and | EN 60068-2-6
- Shock resistance
- Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
- Actuation type
- Electrical
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- None
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Valve function
- Pressurization | Exhaust
- Switching element function
- NC contact
- Lap
- Negative overlap
- Additional functions
- Holding current reduction
- Note on forced dynamization
- Switching frequency at least once a month
- Signal status display
- Yellow LED, valve actuation | Green LED, pressure switch, exhausted status
- Switching position sensing
- Via pressure switch, exhausted status
- Operating pressure
- 0.3 MPa...1 MPa | 3 bar...10 bar
- Pilot pressure MPa
- 0.3 MPa...0.8 MPa
- Pilot pressure
- 3 bar...8 bar
- Changeover pressure
- Not adjustable | Switching point between 50 - 75% of operating pressure
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 8161610. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.