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Festo
190906
Differential pressure valve LRLL-1/8-NPT-QS-1/4-U
The Festo part number 190906 is a PBT-reinforced industrial component featuring a differential pressure, constant controller function with two QS-1/4 pneumatic connections and threaded mounting. It operates within an inlet pressure of 0 to 9 bar (0 to 1 MPa or 0 to 130.5 psi), an ambient temperature range of 0 to 60 °C, and weighs 20 g with brass threaded plugs and RoHS-conforming materials. The unit utilizes compressed air in accordance with ISO 8573-1:2010 [7:-:-] in any assembly position and permits lubricated operation. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190906
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190906.
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
- Differential pressure, constant
- Pneumatic connection, port
- 2 QS-1/4
- Mounting type
- Threaded
- Supply pressure 1 MPa
- 0 ... 0.9 MPa
- Inlet pressure 1
- 0 ... 9 bar
- Supply pressure 1 psi
- 0 ... 130.5 psi
- Ambient temperature
- 0 ... 60 °C
- Material housing
- PBT-reinforced
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Assembly position
- Any
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- PWIS conformity
- VDMA24364-B1/B2-L
- Product weight
- 20 g
- Material of threaded plug
- Brass
- Materials note
- Conforms to RoHS
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 190906. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.