175041

Name: Festo 175041 One-way flow control valve GRLA-M3-QS-3
Brand: Festo

One-way flow control valve GRLA-M3-QS-3

This Festo industrial component, part number 175041, provides exhaust air flow control with a non-return function featuring a QS-3 pneumatic connection 1 and an M3 pneumatic connection 2. The unit operates within a pressure range of 0.2 bar to 10 bar, handles an ambient and medium temperature range of -10 °C to 60 °C, and weighs 7 g with an adjusting element comprising a slotted screw for screw-in mounting. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

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: 175041
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 175041.

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: Exhaust air ow control non-return function
Pneumatic connection 1: QS-3
Pneumatic connection 2: M3
Adjusting element: Slotted screw
Type of mounting: Screw-in
Standard nominal ow rate in ow control direction: 41 l/min
Standard nominal ow rate in non-return direction: 27 l/min...50 l/min
Operating pressure: 0.2 bar...10 bar
Ambient temperature: -10 °C...60 °C
Maritime classication: See certicate
Mounting position: Any
Standard ow rate in ow control direction 6 -> 0 bar: 95 l/min
Standard ow rate in non-return direction at 6 -> 0 bar: 75 l/min...110 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
Max. tightening torque: 0.3 Nm
Product weight: 7 g
Material of screwed plug: Brass | Nickel-plated
Note on materials: RoHS compliant
Seals material: NBR
Releasing ring material: POM
Material of adjusting screw: Brass

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

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.

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 175041. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.