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 part number 8034559 is an industrial component featuring a width of 14 mm to 14.9 mm, a length of 107.3 mm, and a product weight of 35 g designed for pressure zone separation on channels 3 and 5. This unit accommodates a maximum of one valve position with interchangeable valve sizes, incorporating a non-reversible check valve and 14 mm cartridge pneumatic connections 2 and 4. Operating media is compressed air as per ISO 8573-1:2010 [7:4:4] within an operating pressure range of -0.9 bar to 10 bar, pilot pressure of 3 bar to 8 bar, and ambient temperatures from -5 °C to 50 °C. Please submit the exact part number, quantity, and application requirements to receive a quote.
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 8034559. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.