534341

Name: Festo 534341 One-way flow control valve GRLA-3/8-QS-6-RS-D
Brand: Festo

One-way flow control valve GRLA-3/8-QS-6-RS-D

The Festo part number 534341 is an industrial component featuring a one-way flow control function with a QS-6 pneumatic connection 1 and a G3/8 pneumatic connection 2. This screw-in unit utilizes a knurled screw adjusting element for mounting with an external thread in any mounting position, supporting an operating pressure range of 0.2 bar to 10 bar across an ambient temperature range of -10 °C to 60 °C. It provides a standard nominal flow rate of 495 l/min in the flow control direction and 320 l/min to 495 l/min in the non-return direction, operating with compressed air according to ISO 8573-1:2010 [7:4:4] while accommodating oil lubrication. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 534341
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Technical Specifications

Valve function: One-way ow control function
Pneumatic connection 1: QS-6
Pneumatic connection 2: G3/8
Adjusting element: Knurled screw
Type of mounting: Screw-in | With external thread
Standard nominal ow rate in ow control direction: 495 l/min
Standard nominal ow rate in non-return direction: 320 l/min...495 l/min
Operating pressure: 0.2 bar...10 bar
Ambient temperature: -10 °C...60 °C
Maritime classication: See certicate
Mounting position: Any
Operating pressure for entire temperature range: 0.2 bar...10 bar
Standard ow rate in ow control direction 6 -> 0 bar: 740 l/min
Standard ow rate in non-return direction at 6 -> 0 bar: 840 l/min...890 l/min
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14: Class 4 according to ISO 14644-1
Storage temperature: -10 °C...40 °C
Temperature of medium: -10 °C...60 °C
Nominal tightening torque: 10 Nm
Product weight: 72 g
Note on materials: RoHS compliant
Seals material: NBR
Hollow bolt material: Wrought aluminum alloy | Anodized

Engineering context

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Our sourcing response is prepared against Festo 534341. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.