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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
161407
One-way flow control valve CRGRLA-1/2-B
The Festo industrial component, part number 161407, is a one-way flow control valve featuring G1/2 pneumatic connections on both ports and a manual actuation type via a slotted screw adjusting element. It delivers a standard nominal flow rate of 2100 l/min in the flow control direction and 1550 l/min to 2200 l/min in the non-return direction, operating across a pressure range of 0.03 MPa to 1 MPa (0.3 bar to 10 bar / 4.35 psi to 145 psi) and an ambient temperature range of -20 °C to 80 °C. Certified for ATEX Zones 1, 2, 21, and 22, this screw-in mount valve operates with compressed air as per ISO 8573-1:2010 [7:4:4] and is suitable for lithium-ion battery production with reduced Cu/Zn/Ni values (F1a). Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 161407
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 161407.
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 ow control function
- Pneumatic connection 1
- G1/2
- Pneumatic connection 2
- G1/2
- Actuation type
- Manual
- Adjusting element
- Slotted screw
- Type of mounting
- Screw-in
- Standard nominal ow rate in ow control direction
- 2100 l/min
- Standard nominal ow rate in non-return direction
- 1550 l/min...2200 l/min
- Operating pressure
- 0.03 MPa...1 MPa | 0.3 bar...10 bar | 4.35 psi...145 psi
- Ambient temperature
- -20 °C...80 °C
- Maritime classication
- See certicate
- Explosion prevention and protection
- Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
- Mounting position
- Any
- Rotatability
- 360 deg/continuous swiveling not permissible
- Standard ow rate in ow control direction 6 -> 0 bar
- 4265 l/min
- Standard ow rate in non-return direction at 6 -> 0 bar
- 3550 l/min...4325 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-B2-L
- Suitability for the production of Li-ion batteries
- Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
- Cleanroom suitability, measured according to ISO 14644-14
- Class 4 according to ISO 14644-1
- Storage temperature
- -10 °C...40 °C
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 161407. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.