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 161728 is an electrically actuated diaphragm valve featuring a 2/2-way, closed, monostable function with a soft sealing principle and a nominal width of 13 mm. Designed for in-line installation with a G1/2 fitting connection and a Type A plug electrical connection, it operates on filtered compressed air through a 0.5 bar to 10 bar medium pressure range across ambient and medium temperatures of -10 °C to 60 °C. This piloted component utilizes a pneumatic spring reset method, non-reversible flow direction, and supports both AC and DC coil characteristics with options for detenting or non-detenting manual override. 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 161728. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.