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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
3876
Whisker valve FVS-3-1/8
The Festo part number 3876 is a mechanical 3/2-way closed, monostable industrial component featuring a plate seat structural design and a nominal width of 3.5 mm. Operating at a pressure range of 0.35 MPa to 0.8 MPa (3.5 bar to 8 bar), this piloted valve provides a normal nominal flow rate of 146 l/min through a G1/8 pneumatic working port with an adjustable exhaust air function and internal pilot air supply. It incorporates a soft sealing principle, a mechanical spring reset method, and a corrosion resistance class of 2, requiring a minimum switching frequency of once per year for forced dynamization. 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
- 3876
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 3876.
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
- Mechanical
- Normal nominal ow rate (normalized to DIN 1343)
- 146 l/min
- Pneumatic working port
- G1/8
- Operating pressure
- 0.35 MPa...0.8 MPa | 3.5 bar...8 bar
- Structural design
- Plate seat
- Reset method
- Mechanical spring
- Nominal width
- 3.5 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Pilot medium
- Compressed air as per ISO 8573-1:2010 [-:-:-]
- Note on forced dynamization
- Switching frequency min. 1/year
- Operating medium
- Compressed air as per ISO 8573-1:2010 [-:-:-]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 130 g
- Type of mounting
- With through-hole
- Pneumatic connection 1
- G1/8
- Pneumatic connection 2
- G1/8
- Pneumatic connection 3
- G1/8
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Housing material
- Aluminum | Anodized
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 3876. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.