8068745

Name: Festo 8068745 One-way flow control valve VFOE-LS-T-M7-Q4
Brand: Festo

One-way flow control valve VFOE-LS-T-M7-Q4

The Festo part number 8068745 is an industrial component featuring a supply air flow control non-return function, a QS-4 pneumatic connection 1, and an M7 pneumatic connection 2. Featuring manual actuation via a rotary knob with latch and screw-in mounting, the unit operates across a pressure range of 0.02 MPa to 1 MPa and an ambient temperature range of -10 °C to 60 °C. Its PBT housing supports any mounting position and complies with VDMA24364 Zone III LABS conformity along with ISO 14644-1 Class 4 cleanroom suitability. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 8068745
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Technical Specifications

Valve function: Supply air ow control non-return function
Pneumatic connection 1: QS-4
Pneumatic connection 2: M7
Actuation type: Manual
Adjusting element: Rotary knob with latch
Type of mounting: Screw-in
Standard nominal ow rate in ow control direction: 85 l/min
Standard nominal ow rate in non-return direction: 50 l/min...90 l/min
Ambient temperature: -10 °C...60 °C
Housing material: PBT
Mounting position: Any
Width across ats: 9 mm
Rotatability: 360 deg/continuous swiveling not permissible
Operating pressure for entire temperature range: 0.02 MPa...1 MPa | 0.2 bar...10 bar | 2.9 psi...145 psi
Standard ow rate in ow control direction 6 -> 0 bar: 135 l/min
Standard ow rate in non-return direction at 6 -> 0 bar: 130 l/min...160 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 Zone III
Cleanroom suitability, measured according to ISO 14644-14: Class 4 according to ISO 14644-1
Temperature of medium: -10 °C...60 °C
Max. tightening torque: 3.6 Nm
Nominal tightening torque: 3 Nm
Tolerance for nominal tightening torque: ±20%
Product weight: 4 g

Engineering context

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Our sourcing response is prepared against Festo 8068745. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.