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Festo
195813
One-way flow control valve GRXA-1/4-QS-6-D
This Festo industrial component provides a one-way flow control function for exhaust air and features a G1/4 pneumatic connection port with a slotted head screw adjusting element for threaded mounting. Built with a wrought aluminum alloy screw-in stud, brass regulating screw, NBR seals, POM release ring, and zinc die-casting chromed swivel joint, the 47 g unit operates within a working pressure range of 0.2 to 10 bar and temperatures from -10 to 60 °C using filtered compressed air. It achieves a standard nominal flow rate of 400 l/min in the flow control direction and 290 to 420 l/min in the non-return direction, with a maximum tightening torque of 11 Nm and any assembly position. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 195813
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 195813.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- One-way flow control function for exhaust air
- Pneumatic connection, port
- 2 G1/4
- Adjusting element
- Slotted head screw
- Mounting type
- Threaded
- Standard nominal flow rate in flow control direction
- 400 l/min
- Standard nominal flow rate in non-return direction
- 290 ... 420 l/min
- Working pressure
- 0.2 ... 10 bar
- Ambient temperature
- -10 ... 60 °C
- Operating medium
- Filtered, unlubricated compressed air, 40 µm filtration | Filtered, lubricated compressed air, 40 µm filtration
- Assembly position
- Any
- Standard flow rate in direction of flow control: 6 -> 0 bar
- 600 l/min
- Standard flow rate in blocked direction: 6 -> 0 bar
- 570 ... 680 l/min
- Medium temperature
- -10 ... 60 °C
- Max. tightening torque
- 11 Nm
- Product weight
- 47 g
- Materials information for screw-in stud
- Wrought Aluminum alloy
- Materials information for seals
- NBR
- Release ring material data
- POM
- Regulating screw material data
- Brass
- Swivel joint material data
- Zinc die-casting | Chromed
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 195813. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.