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 4834289 is a 3-way mechanical industrial component featuring a soft-sealing L bore ball valve with a 3/2 valve function, 10 nominal width DN, and an 11 mm inside diameter. Designed for in-line installation in any mounting position with a 3/8 NPT fitting connection and an F04 flange hole pattern, it accommodates a nominal pressure PN of 63 and a medium temperature range from -20 °C to 200 °C across vapor, compressed air, inert gas, water, and neutral liquids. This RoHS compliant part complies with ASME B1.20.1 and ISO 5211 norms, offering a reversible flow direction, 4 m³/h flow rate Kv type L, and a 9.6 Nm breakaway torque at nominal pressure PN. 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 4834289. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.