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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
10890
One-way flow control valve GG-1/8
The Festo part number 10890 is a mechanical one-way flow control valve featuring a roller lever adjusting element and G1/8 pneumatic connections for ports 1 and 2. Constructed with a wrought aluminum alloy housing and NBR seals, this component operates within a working pressure range of 0.3 to 10 bar and supports filtered, lubricated or unlubricated compressed air. It provides a standard nominal flow rate of 280 l/min in the flow control direction and 240 to 350 l/min in the non-return direction across an ambient and medium temperature range of -10 to 60 °C. Submit the exact part number, quantity, and application requirements to request a formal quote for this 380 g assembly.
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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
- 10890
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 10890.
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
- One-way flow control function
- Pneumatic connection, port
- 2 G1/8
- Type of actuation
- mechanical
- Adjusting element
- Roller lever
- Mounting type
- with through hole
- Standard nominal flow rate in flow control direction
- 280 l/min
- Standard nominal flow rate in non-return direction
- 240 ... 350 l/min
- Working pressure
- 0.3 ... 10 bar
- Ambient temperature
- -10 ... 60 °C
- Materials information, housing
- Wrought Aluminum alloy
- Operating medium
- Compressed air, filtered, unlubricated | Filtered, lubricated air
- Assembly position
- Any
- Storage temperature
- -10 ... 60 °C
- Medium temperature
- -10 ... 60 °C
- Product weight
- 380 g
- Materials note
- Contains PWIS substances
- Materials information for seals
- NBR
- Official Festo technical specifications
- Valve function One-way flow control function Pneumatic connection, port 1 G1/8 Pneumatic connection, port 2 G1/8 Type of actuation mechanical Adjusting element Roller lever Mounting type with through hole Standard nominal flow rate in flow control direction 280 l/min Standard nominal flow rate in non-return direction 240 ... 350 l/min Working pressure 0.3 ... 10 bar Ambient temperature -10 ... 60 °C Materials information, housing Wrought Aluminum alloy Operating medium Compressed air, filtered, unlubricated Filtered, lubricated air Assembly position Any Storage temperature -10 ... 60 °C Medium temperature -10 ... 60 °C Product weight 380 g Materials note Contains PWIS substances Materials information for seals NBR
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 10890. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.