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
Engineered with a 2/2-way closed monostable valve function and G1/4 pneumatic connections on both ports 1 and 2, this Festo industrial component features a mechanical spring reset and external pilot air supply. The unit operates within a pressure range of 0.05 MPa to 1 MPa and handles an ISO 8778 standardized nominal flow rate of 600 l/min, with specialized welding spatter-resistant construction and an inductive measuring principle. It accommodates compressed air per ISO 8573-1:2010 [7:4:4] across an ambient temperature range of -5 °C to 60 °C, and includes screw-in external thread mounting with a sealing ring. 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 8177464. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.