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Festo
190905
Differential pressure valve LRLL-1/8-NPT-QS-3/16-U
The Festo part number 190905 is an industrial component functioning as a constant differential pressure controller with a reinforced PBT housing and a brass threaded plug. It operates with compressed air according to ISO 8573-1:2010 [7:-:-] across an inlet and supply pressure range of 0 to 9 bar (0 to 0.9 MPa, 0 to 130.5 psi) within an ambient temperature range of 0 to 60 °C. Featuring two QS-3/16 pneumatic connection ports, a product weight of 20 g, RoHS-conforming materials, and VDMA24364-B1/B2-L PWIS conformity, this unit permits assembly in any position and allows for lubricated operation. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190905
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190905.
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-3/16
- 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 190905. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.