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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
165011
One-way flow control valve GRLA-1/4-NPT-QS-1/4-U
The Festo 165011 is an industrial component featuring a one-way flow control function with NPT1/4-18 pneumatic connections on both ports and a knurled screw adjusting element. It delivers a standard nominal flow rate of 195 l/min in the flow control direction and 196 l/min in the non-return direction while operating at working pressures between 1 and 9 bar. Weighing 36.1 g, the unit incorporates a PBT-reinforced housing, a brass screw-in stud, and a POM release ring for use with filtered or lubricated compressed air across ambient and medium temperatures of 0 to 60 °C. Request a formal quote by submitting the exact part number, quantity, and application requirements.
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
- 165011
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 165011.
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 NPT1/4-18
- Adjusting element
- Knurled screw
- Standard nominal flow rate in flow control direction
- 195 l/min
- Standard nominal flow rate in non-return direction
- 196 l/min
- Working pressure
- 1 ... 9 bar
- Ambient temperature
- 0 ... 60 °C
- Materials information, housing
- PBT-reinforced
- Operating medium
- Compressed air, filtered, unlubricated | Filtered, lubricated air
- Assembly position
- Any
- Medium temperature
- 0 ... 60 °C
- Product weight
- 36.1 g
- Materials information for screw-in stud
- Brass
- Release ring material data
- POM
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 165011. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.