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 5299718 is a 20 mm wide industrial component featuring a monostable 3/2 open/closed valve function with a plate seat structural design, soft sealing principle, and zero-overlap lap. Operating within a pressure range of -0.95 bar to 10 bar (-0.095 MPa to 1 MPa) and providing a normal nominal flow rate of 750 l/min, this manually actuated device utilizes an external pilot air supply port with a pilot pressure of 3 bar to 10 bar (43.5 psi to 145 psi) and features an adjustable exhaust air function, a mechanical spring reset method, and a 5.6 mm nominal width with 1/8 NPT pneumatic working ports. It allows for reversible flow direction, supports any mounting position, and is specified for hand-only operation. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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 5299718. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.