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 577334 is an electrical 5/3-way closed industrial component featuring a 10 mm valve size, a piston gate valve structural design, and a soft sealing principle. It operates at 24V DC with an operating pressure range of 0.3 MPa to 0.8 MPa (3 bar to 8 bar) and achieves a normal nominal flow rate of 300 l/min to 320 l/min through M7 pneumatic working ports. This piloted unit includes internal pilot air supply, a mechanical spring reset method, adjustable exhaust air, a 3.5 mm nominal width, and IP40 protection with a plug socket. It carries RCM compliance, c UL us recognition, and CE and UKCA markings per applicable EMC, low voltage, and RoHS directives, alongside detenting, non-detenting, and covered manual override options for any mounting position. 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 577334. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.