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 part number 4783596 is a mechanical 2-way soft-sealed ball valve featuring an in-line installation design with a nominal width DN of 20 and a 23.7 mm inside diameter. Built to ISO 1127 and ISO 5211 norms, this 2/2 valve includes weld-on ends according to ISO 1127, an F0304 flange hole pattern, and a reversible flow direction with a Kv flow rate of 82 m³/h. It operates at a nominal pressure PN of 16, a breakaway torque of 9 Nm at nominal pressure, and a medium temperature range of -20 °C to 200 °C across vapor, compressed air, inert gas, water, and neutral liquids. Submit your exact part number, quantity, and application requirements to receive a formal 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 4783596. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.