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 1002540 is a pneumatically actuated 2/2-way closed monostable industrial component featuring a poppet valve design with a piston actuator and soft sealing principle. This externally controlled valve supports a medium pressure range of 0 bar to 7 bar and an operating pressure of 6 bar to 10 bar, accommodating media such as water, vapor, neutral liquids, inert gas, mineral oil, hydraulic fluid based on mineral oil, and filtered compressed air up to a maximum viscosity of 600 mm²/s within a medium temperature range of -10 °C to 80 °C. It is configured for in-line installation in any mounting position with a 29 mm nominal width, a threaded sleeve 1 1/4 connection as per ANSI/ASME B 1.20.1, and an internal thread G1/8 pneumatic connection. Submit the exact part number, quantity, and application requirements for 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 1002540. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.