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 8198599 is a 5/2-way monostable industrial component utilizing a piston gate valve structural design with a soft sealing principle and positive overlap lap. This electrically actuated, piloted valve features a 52 mm width, an 11.5 mm nominal width, an ISO 5599-1 size 2 sub-base pneumatic working port, and a standardized nominal flow rate of 4100 l/min according to ISO 8778. It offers an operating pressure range of -0.09 MPa to 1.6 MPa, IP65 and NEMA 4 protection degrees, mechanical spring reset, and a detenting manual override with external pilot air supply. Submit the exact part number, quantity, and application requirements to receive an official price 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 8198599. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.