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 534317 is a mechanically actuated 2-way ball valve featuring a soft sealing principle and line installation mounting type. Constructed with a high alloy steel non-corrosive housing (material number 1.4408), a 1.4401 high alloy steel ball and shaft, FPM and PTFE seals, this component provides a 40 mm inside diameter, a nominal diameter DN of 40, and a process valve connection of Rp1 1/2 with an F05 and F07 flange hole pattern. It handles a nominal pressure of 63, an actuation torque of 43 Nm, and a flow rate Kv of 170 m3/h for operating mediums including compressed air in accordance with ISO8573-1:2010 [-:-:-], inert gases, water, and neutral fluids within a medium temperature range of -10 to 180 °C. Submit the exact part number, quantity, and application requirements for 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 534317. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.