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Festo
534344
One-way flow control valve GRLA-1/2-QS-12-RS-D
Festo One-way flow control valve GRLA-1/2-QS-12-RS-D, part number 534344, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 534344
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Valve function
- One-way ow control function
- Pneumatic connection 1
- QS-12
- Pneumatic connection 2
- G1/2
- Adjusting element
- Knurled screw
- Type of mounting
- Screw-in | With external thread
- Standard nominal ow rate in ow control direction
- 1580 l/min
- Standard nominal ow rate in non-return direction
- 925 l/min...1605 l/min
- Operating pressure
- 0.2 bar...10 bar
- Ambient temperature
- -10 °C...60 °C
- Maritime classication
- See certicate
- Mounting position
- Any
- Operating pressure for entire temperature range
- 0.2 bar...10 bar
- Standard ow rate in ow control direction 6 -> 0 bar
- 2220 l/min
- Standard ow rate in non-return direction at 6 -> 0 bar
- 1910 l/min...2500 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
- 15 Nm
- Product weight
- 124 g
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Hollow bolt material
- Wrought aluminum alloy | Anodized
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Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
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Our sourcing response is prepared against Festo 534344. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.