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 573821 is a 10 mm pneumatic industrial component featuring a 2x3/2 closed, monostable piston gate valve design with direct control and a positive overlap lap. Operating between 1.5 bar and 10 bar, this unit delivers a normal nominal flow rate of 190 l/min through M7 pneumatic working ports and utilizes a pneumatic spring reset method with adjustable exhaust air function. It achieves a 4 ms on switching time and a 9 ms off switching time, incorporating a soft sealing principle and supporting any mounting position without manual override. 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 573821. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.