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 1002558 is an externally controlled industrial component featuring a poppet valve with a piston actuator, soft sealing principle, and a 35 mm nominal width in a 2/2-way, closed, monostable configuration with non-reversible flow under the valve seat. Designed for in-line installation in any mounting position with a threaded sleeve 1 1/2 ANSI/ASME B 1.20.1 cable connection and internal thread G1/8 pneumatic connection, it operates with a medium pressure of 0 bar to 6 bar, operating pressure of 6 bar to 10 bar, and a nominal fitting pressure PN of 40. This component handles vapor, mineral oil, neutral liquids, water, inert gas, hydraulic fluid based on mineral oil, and filtered compressed air up to 600 mm²/s viscosity across a medium temperature range of -40 °C to 200 °C, utilizing mechanical spring reset and non-throttled exhaust air. Submit the exact part number, quantity, and application requirements for a formal 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 1002558. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.