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Festo
162969
One-way flow control valve GRLA-3/8-QS-6-RS-B
The Festo part number 162969 is a manually actuated industrial component featuring a one-way flow control function for exhaust air and a G3/8 pneumatic connection port. This threaded valve operates within a temperature range of -10 to 60 °C and an operating pressure range of 0.2 to 10 bar, utilizing compressed air in accordance with ISO 8573-1:2010 [7:4:4]. It achieves a standard nominal flow rate of 530 l/min in the flow control direction and 400 to 550 l/min in the non-return direction, adjusted via a knurled screw with a permissible actuation moment of 0.4 Nm and a nominal tightening torque of 12.5 Nm. Submit the exact part number, quantity, and application requirements to request a quote.
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- Manufacturer
- Festo
- Part number
- 162969
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 162969.
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 for exhaust air
- Pneumatic connection, port
- 2 G3/8
- Type of actuation
- manual
- Adjusting element
- Knurled screw
- Mounting type
- Threaded
- Standard nominal flow rate in flow control direction
- 530 l/min
- Standard nominal flow rate in non-return direction
- 400 ... 550 l/min
- Ambient temperature
- -10 ... 60 °C
- Assembly position
- Any
- Operating pressure complete temperature range
- 0.2 ... 10 bar
- Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi)
- 720 l/min
- Standard flow rate in non-return direction at 0.6->0 MPa (6->0 bar, 87->0
- 600 ... 750 l/min
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- PWIS conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -10 ... 40 °C
- Medium temperature
- -10 ... 60 °C
- Nominal tightening torque
- 12.5 Nm
- Tolerance for nominal tightening torque
- ± 20 %
- Permissible actuation moment, regulating screw
- 0.4 Nm
- Product weight
- 40 g
- Material of threaded plug
- Wrought Aluminum alloy
- Materials note
- Conforms to RoHS
- Material seals
- NBR | TPE-U(PU)
- Material release ring
- POM
- Material knurled head
- Wrought Aluminum alloy
- Material adjusting screw
- Brass
- Material swivel fitting
- PBT-reinforced
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 162969. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.