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 546170 is a servo-controlled diaphragm valve featuring a 2/2-way closed monostable function with a 13 mm nominal width and soft sealing principle. Designed for in-line installation with a 1/4 NPT fitting connection and a preferred upright mounting position, this electrically actuated component operates with compressed air, inert gas, water, and neutral liquids. It handles gaseous media pressures from 0.5 bar to 10 bar and liquid media pressures from 0.5 bar to 6 bar, with a minimum differential pressure of 0.5 bar and overload and burst pressures rated at 40 bar. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this solenoid-coiled 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 546170. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.