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 540874 is a 2-way ball valve with a quarter turn actuator featuring electrical and pneumatic actuation types. This component weighs 7300 g with a nominal width DN of 63, an Rp2 1/2 fitting connection, and a nominal pressure of fitting PN of 25. It operates within a medium temperature range of -20 °C to 150 °C, an ambient temperature range of -20 °C to 80 °C, and an actuator operating pressure of 1 bar to 8.4 bar. 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 540874. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.