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 4834288 is a 3-way mechanical ball valve featuring an L bore, a 3/2 valve function, and an 11 mm inside diameter with a nominal width DN of 8. Built for in-line installation in any mounting position based on ASME B1.20.1 and ISO 5211 norms, it includes a 1/4 NPT fitting connection, an F04 flange hole pattern, and a soft sealing principle with a nominal pressure PN of 63. It accommodates a medium temperature range of -20 °C to 200 °C, handles a flow rate Kv type L of 4 m³/h, and supports vapor, compressed air, inert gas, water, and neutral liquids with a breakaway torque of 9.6 Nm at nominal pressure. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this RoHS-compliant 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 4834288. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.