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 part number 8214521 is a directly actuated poppet valve featuring a 2/2-way closed monostable function with a nominal width of 2 mm and soft sealing principle. This electrical component utilizes an in-line installation mounting type with a G1/4 fitting connection, operates via a 110 V AC 50/60 Hz coil with insulation class H, and supports a 100% duty cycle with mechanical spring reset. Media compatibility includes compressed air as per ISO 8573-1:2010 [7:4:4], inert gas, mineral oil, water, and neutral liquids at a differential pressure of 0 bar. Submit the exact part number, quantity, and application requirements to request a 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 8214521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.