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 3535689 is an externally controlled 2/2-way closed monostable industrial component featuring a poppet valve with a piston actuator and soft sealing principle. It utilizes a G1 1/4 threaded sleeve per DIN ISO 228 for in-line installation in any mounting position, offering a 29 mm nominal width and non-reversible flow direction under the valve seat for gaseous and liquid media. This pneumatic actuator operates at pressures from 0.6 MPa to 1 MPa (6 bar to 10 bar, 87 psi to 145 psi) with a medium pressure range of 0 MPa to 0.7 MPa (0 bar to 7 bar), handling media temperatures between -40 °C and 200 °C with a maximum viscosity of 600 mm²/s. Submit the exact part number, quantity, and application requirements to request 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 3535689. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.