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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
8191405
Proportional pressure control valve VEAB-L-26-D7-Q4-LK-1R1
The Festo part number 8191405 is a 3-way proportional pressure control valve closed featuring direct electrical actuation and a mechanical spring reset. Measuring 18 mm x 60.5 mm x 85 mm with a width of 18 mm, this non-reversible component utilizes a soft sealing principle with EPDM, HNBR, and NBR seals, yielding a total leakage of 1 l/h across QS-4 pneumatic connections for ports 1, 2, and 3. It operates within an inlet pressure range of 0 MPa to 0.3 MPa, a medium temperature of 5 °C to 50 °C, and an ambient temperature range of 0 °C to 50 °C, supporting any mounting position via through-hole, alternative, or accessory configurations. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy 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
- 8191405
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8191405.
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
- 3-way proportional pressure control valve closed
- Flow direction
- Non-reversible
- Type of control
- directly
- Reset method
- Mechanical spring
- Actuation type
- Electrical
- Mounting position
- Any
- Width dimension
- 18 mm
- Sealing principle
- Soft
- Total leakage
- 1 l/h
- Ambient temperature
- 0 °C...50 °C
- Temperature of medium
- 5 °C...50 °C
- Storage temperature
- -20 °C...70 °C
- Relative air humidity
- 5 - 85%
- Dimensions W x L x H
- 18 mm x 60.5 mm x 85 mm
- Pneumatic connection 1
- QS-4
- Pneumatic connection 2
- QS-4
- Pneumatic connection 3
- QS-4
- Seals material
- EPDM | HNBR | NBR
- Type of mounting
- Alternatively: | With through-hole | With accessories
- Inlet pressure 1 MPa
- 0 MPa...0.3 MPa
- Inlet pressure 1
- 0 bar...3 bar
- Inlet pressure 1 psi
- 0 psi...43.5 psi
- Burst pressure
- 18 bar
- Output pressure 2
- 0 MPa...0.1 MPa | 0 psi...14.5 psi
- Outlet pressure 2
- 0 bar...1 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 13 l/min
- Standard nominal ow rate 2-3
- 12 l/min
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 8191405. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.