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Festo
162968
One-way flow control valve GRLA-1/4-QS-8-RS-B
The Festo 162968 is a one-way flow control valve for exhaust air featuring a manual knurled screw actuation element and G1/4 pneumatic connection ports. This threaded component operates across a temperature range of -10 to 60 °C and an operating pressure range of 0.2 to 10 bar with compressed air conforming to ISO8573-1:2010 [7:4:4]. It delivers a standard nominal flow rate of 650 l/min in the flow control direction and 600 to 750 l/min in the non-return direction, supporting any assembly position. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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- Manufacturer
- Festo
- Part number
- 162968
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 162968.
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 G1/4
- Type of actuation
- manual
- Adjusting element
- Knurled screw
- Mounting type
- Threaded
- Standard nominal flow rate in flow control direction
- 650 l/min
- Standard nominal flow rate in non-return direction
- 600 ... 750 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)
- 1,130 l/min
- Standard flow rate in non-return direction at 0.6->0 MPa (6->0 bar, 87->0
- 800 ... 1260 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
- 11 Nm
- Tolerance for nominal tightening torque
- ± 10 %
- Permissible actuation moment, regulating screw
- 0.4 Nm
- Product weight
- 30 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 162968. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.