193144

Name: Festo 193144 One-way flow control valve GRLA-1/8-QS-6-D
Brand: Festo

One-way flow control valve GRLA-1/8-QS-6-D

The Festo 193144 is an industrial component featuring an exhaust air flow control non-return function with a QS-6 pneumatic connection 1 and a G1/8 pneumatic connection 2. It utilizes a slotted screw adjusting element for screw-in mounting, operating within a temperature range of -10 °C to 60 °C and an operating pressure of 0.2 bar to 10 bar using compressed air as per ISO 8573-1:2010 [7:4:4]. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 193144
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Technical Specifications

Valve function: Exhaust air ow control non-return function
Pneumatic connection 1: QS-6
Pneumatic connection 2: G1/8
Adjusting element: Slotted screw
Type of mounting: Screw-in
Standard nominal ow rate in ow control direction: 185 l/min
Standard nominal ow rate in non-return direction: 160 l/min...240 l/min
Ambient temperature: -10 °C...60 °C
Maritime classication: See certicate
Mounting position: Any
Operating pressure for entire temperature range: 0.2 bar...10 bar
Standard ow rate in ow control direction 6 -> 0 bar: 370 l/min
Standard ow rate in non-return direction at 6 -> 0 bar: 330 l/min...390 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
Temperature of medium: -10 °C...60 °C
Nominal tightening torque: 3 Nm
Tolerance for nominal tightening torque: ±10%
Product weight: 22 g
Material of screwed plug: Wrought aluminum alloy
Note on materials: RoHS compliant
Seals material: NBR
Releasing ring material: POM
Material of adjusting screw: Brass

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 193144. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.