15899

Name: Festo 15899 One-way flow control valve GR-M3
Brand: Festo

One-way flow control valve GR-M3

The Festo part number 15899 is a one-way flow control valve featuring M3 pneumatic connections on both ports and a brass knurled screw adjusting element housed in wrought aluminum alloy with NBR seals. Weighing 2.5 g with a RoHS-compliant material note, this component operates within a pressure range of 0.3 bar to 8 bar and an ambient and medium temperature range of -10 °C to 60 °C, delivering a standard nominal flow rate of 29.5 l/min in the flow control direction and 26 l/min to 27.5 l/min in the non-return direction using compressed air as per ISO 8573-1:2010 [6:4:4]. It supports any mounting position via front panel mounting or through-hole installation, complies with VDMA24364-B1/B2-L LABS conformity, permits oil lubrication operation, and is rated for ATEX Zone 1, Zone 2, Zone 21, and Zone 22 explosion prevention and protection in accordance with its certificate. Submit the exact part number, quantity, and application requirements to receive a quote.

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Manufacturer: Festo
Part number: 15899
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Technical Specifications

Valve function: One-way ow control function
Pneumatic connection 1: M3
Pneumatic connection 2: M3
Adjusting element: Knurled screw
Type of mounting: Alternatively: | Front panel mounting | With through-hole
Standard nominal ow rate in ow control direction: 29.5 l/min
Standard nominal ow rate in non-return direction: 26 l/min...27.5 l/min
Operating pressure: 0.3 bar...8 bar
Ambient temperature: -10 °C...60 °C
Housing material: Wrought aluminum alloy
Explosion prevention and protection: Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Mounting position: Any
Operating medium: Compressed air as per ISO 8573-1:2010 [6:4:4]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Temperature of medium: -10 °C...60 °C
Product weight: 2.5 g
Note on materials: RoHS compliant
Seals material: NBR
Material of adjusting screw: Brass

Engineering context

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Our sourcing response is prepared against Festo 15899. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.