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.

Festo
The Festo 8046904 is a directly actuated 3-way proportional pressure control valve featuring a mechanical spring reset and soft NBR seals. Measuring 15 mm by 54.5 mm by 85 mm with QS-4 pneumatic connections for ports 1, 2, and 3, this unit supports any mounting position via through-hole or accessories. It operates with an inlet pressure range of 0 bar to 11 bar (0 MPa to 1.1 MPa, 0 psi to 159.5 psi) and regulates an output pressure from 0.03 bar to 6 bar (0.003 MPa to 0.6 MPa, 0.435 psi to 87 psi) within an ambient temperature range of 0 °C to 50 °C. Please submit your required quantity and application specifications for an official price quote on part number 8046904.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 8046904. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.