Confirm the exact configuration
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
2109
Throttle valve GRO-1/4
The Festo part number 2109 is a flow control valve featuring G1/4 pneumatic connections on both ports and a knurled steel adjusting screw with a galvanized finish for precise regulation. Built with a wrought aluminum alloy housing, NBR seals, and a standard nominal flow rate of 350 l/min in the flow control direction, this in-line installation component operates within a pressure range of 0 bar to 10 bar and temperatures from -20 °C to 60 °C. It functions with compressed air matching ISO 8573-1:2010 [7:4:4] standards, permits oil lubrication for continued operation, complies with RoHS directives, and adheres to VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to receive a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 2109
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 2109.
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
- Flow control function
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G1/4
- Adjusting element
- Knurled screw
- Type of mounting
- In-line installation
- Standard nominal ow rate in ow control direction
- 350 l/min
- Operating pressure
- 0 bar...10 bar
- Ambient temperature
- -20 °C...60 °C
- Housing material
- Wrought aluminum alloy
- Mounting position
- Any
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -20 °C...60 °C
- Product weight
- 80 g
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Material of adjusting screw
- Steel | Galvanized
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 2109. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.