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 8034957 is a 5/2-way monostable industrial component featuring electrical actuation, a piston gate valve structural design, and piloted control with a mechanical spring reset. Delivering a normal nominal flow rate of 2900 l/min across an operating pressure range of -0.09 MPa to 1 MPa, this 52 mm wide unit conforms to ISO 5599-2 standards and offers IP65 and NEMA 4 protection. It is equipped with a soft sealing principle, adjustable exhaust air function, 24V DC operating voltage, and sub-base ISO 5599-2 or G1/2 pneumatic working ports, alongside c UL us, KC-EMV, and CE certifications. 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 8034957. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.