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 8230839 is a directly controlled 3-way proportional pressure control valve featuring a poppet valve structural design with spring return and soft sealing principle. This electrical component operates within a pressure range of 6 bar to 8 bar, offering a nominal pressurization and exhaust width of 1.8 mm with a total leakage of 5 l/h and non-reversible flow direction. It includes an LED display, mechanical spring reset method, short-circuit and reverse polarity protection for all electrical connections, a maximum cable length of 30 m, an input resistance of 100 kOhm, and a setpoint input supporting 0 - 10 V and PWM, with a safety position VPPI normally closed safety instruction and universal mounting position dimensions of 42.2 mm x 95.3 mm x 94.3 mm. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 8230839. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.