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 547017 is an industrial component featuring a 44.5 mm width, 5/2 and 3/2 monostable valve function, piston slide design structure, and soft sealing principle with a nominal size of 8 mm. This unit conforms to the VDI/VDE 3845 (NAMUR) standard and delivers a standard nominal flow rate of 950 l/min across a working and pilot pressure range of 2.5 to 8 bar. Operating with compressed air in accordance with ISO8573-1:2010 [7:4:4], the component supports lubricated operation, a 100% duty cycle, mechanical spring reset, non-reversible flow direction, throttleable exhaust-air function, freedom from overlap, and a CRC corrosion resistance classification of 2, with an on switching time of 30 ms and an off switching time of 100 ms in any assembly position. 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 547017. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.