539291

Name: Festo 539291 Rotary distributor GF-1/4-1/8
Brand: Festo

Rotary distributor GF-1/4-1/8

The Festo part number 539291 is an industrial component featuring an 8 mm nominal width, a G1/4 pneumatic connection 1, and a G1/8 pneumatic connection 2, with a total product weight of 370 g. It operates with compressed air as per ISO 8573-1:2010 [7:-:-] or liquid water, supporting an operating pressure range of -0.095 MPa to 1 MPa and a standard flow rate of 1730 l/min from 1 to 2.1 (6->0). This component accommodates any mounting position, a maximum rotational speed of 3000 rpm, an ambient temperature range of -10 °C to 80 °C, and a corrosion resistance class of CRC 1. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Manufacturer: Festo
Part number: 539291
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Technical Specifications

Nominal width: 8 mm
Mounting position: Any
Operating pressure for entire temperature range: -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
Standard ow rate 1-2.1 (6->0): 1730 l/min
Standard ow rate 1-2.X open (6->0): 4050 l/min
Max. rotational speed: 3000 rpm
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
Information on operating and pilot media: Use 5 µm lter when operating with water | Lubricated operation possible
Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Ambient temperature: -10 °C...80 °C
Max. tightening torque: 2.8 Nm
Max. axial force: 50 N
Max. radial force: 150 N
Nominal tightening torque: 1.65 Nm
Tolerance for nominal tightening torque: ±20%
Product weight: 370 g
Pneumatic connection 1: G1/4
Pneumatic connection 2: G1/8
Note on materials: RoHS compliant
Housing material: Brass, nickel-plated
Shaft material: High-alloy steel

Engineering context

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Our sourcing response is prepared against Festo 539291. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.