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.
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Festo
190929
Pressure regulator LR-1/8-NPT-QS-1/4-U
The Festo 190929 industrial component features a controller function that maintains a constant output pressure for compressed air operating media in accordance with ISO 8573-1:2010 [7:-:-]. Constructed with a reinforced PBT housing, a brass threaded plug, and two QS-1/4 pneumatic connection ports, this 37 g part supports threaded mounting in any assembly position across an inlet pressure range of 0 to 10 bar and an ambient temperature range of 0 to 60 °C. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190929
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190929.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Controller function
- Output pressure constant
- Pneumatic connection, port
- 2 QS-1/4
- Mounting type
- Threaded
- Inlet pressure 1
- 0 ... 10 bar
- Ambient temperature
- 0 ... 60 °C
- Material housing
- PBT-reinforced
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Assembly position
- Any
- Product weight
- 37 g
- Material of threaded plug
- Brass
Engineering context
Identification and RFQ Guidance
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 190929. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.