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 16531 is a double-acting industrial component featuring a 32 mm equivalent piston diameter, an M10x1.25 piston rod thread, and an adjustable stroke length from 1 mm to 1000 mm. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 0.6 bar to 10 bar pressure range, this unit utilizes an oval piston for torsion protection, adjustable pneumatic cushioning at both ends, and heat-resistant seals rated for ambient temperatures up to 120 °C. It provides position sensing via a proximity switch, a maximum rotation angle of plus or minus 1.7 degrees, and a theoretical retracting force of 415 N at 6 bar with a moderate corrosion stress rating of CRC 2. Submit the exact part number, quantity, and application requirements to request a quote for this 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 16531. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.