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 539151 is a 26 mm wide industrial component featuring a 2x3/2 closed, monostable valve function and a piston gate valve structural design with a soft sealing principle. Operating at 24V DC with an operating pressure range of -0.09 MPa to 1 MPa, this electrically actuated, piloted valve delivers a normal nominal flow rate of 900 l/min and includes an LED signal status display. It offers an IP65 and NEMA 4 degree of protection, c UL us recognition, and supports flexible integration with internal or external pilot air supply ports and adjustable exhaust air functions. 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 539151. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.