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 1686662 is a mechanical 2-way ball valve featuring a soft sealing principle, a 12 mm inside diameter, and a nominal width DN of 10 configured with a 2/2 valve function. Built for in-line installation with weld-on ends on both sides, this component operates at a nominal pressure PN of 63, an actuating torque of 6 Nm, and supports a medium temperature range from -10 °C to 200 °C with a flow rate Kv of 10 m³/h. It accommodates compressed air, inert gas, water, and neutral liquids through a reversible flow direction based on DIN 3202-S13 and ISO 5211 norms with F03 and F04 flange hole patterns. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 1686662. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.