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 1492139 is an electrically actuated force pilot-operated diaphragm valve featuring a soft sealing principle and a 2/2-way closed monostable function with a nominal width of 40 mm. Designed for in-line installation with an upright magnet mounting position, this component utilizes a G1 1/4 fitting connection and a Type A rectangular plug electrical connection complying with EN 175301-803. It operates with a 24 V DC 30.0 W coil across a medium pressure range of 0 bar to 10 bar, accommodating compressed air, inert gas, mineral oil, water, and neutral liquids. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 1492139. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.