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 8111606 is an externally controlled 2/2 poppet valve featuring a pneumatic piston actuator and a mechanical spring reset method designed for non-reversible flow under the valve seat with gaseous and liquid media. This in-line component accommodates a medium pressure range from 0 to 3 MPa, operating pressures between 0.5 and 0.7 MPa, and a maximum viscosity of 600 mm²/s across medium temperatures from -10 °C to 180 °C. Featuring a 3/4 NPT threaded sleeve cable connection, a G1/8 internal thread pneumatic connection, and a Kv flow rate of 11.8 m³/h, the unit mounts in any position for on/off operation in weather-protected exterior locations classified as class C1 based on IEC 60654-1. 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 8111606. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.