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 573403 is a 10 mm electrical industrial component featuring a 2x3/2 open/closed monostable piston gate valve design with a piloted type of control and external pilot air supply port. It delivers a normal nominal flow rate of 140 l/min through M7 pneumatic working ports, operating at 24V DC with an operating pressure range of -0.09 MPa to 1 MPa (-0.9 bar to 10 bar). Equipped with a mechanical spring reset method, soft sealing principle, positive overlap lap, adjustable exhaust air function, reversible flow direction, and detenting or non-detenting manual override, this c UL us-recognized unit includes an LED signal status display and offers IP65 and IP67 degrees of protection for any mounting position. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
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 573403. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.