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 8214478 is a directly actuated poppet valve featuring a soft sealing principle and a 2 mm nominal width configured for 2/2-way, closed, monostable operation with a mechanical spring reset method. Designed for in-line installation in any mounting position with a 1/4 NPT fitting connection and a non-reversible flow direction, it accepts compressed air as per ISO 8573-1:2010 [7:4:4], inert gas, mineral oil, water, and neutral liquids at a pressure difference of 0 MPa, 0 bar, and 0 psi. Electrical actuation is achieved through a Type A plug connector with a rectangular design as per EN 175301-803, operating on 24 V DC with a 27.0 W coil, class H insulation, a 100% duty cycle, and permissible voltage fluctuations of +/- 10% without a manual override. 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 8214478. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.