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 industrial component, part number 8191788, features a width dimension of 19.05 mm, a length of 104.3 mm, a height of 43.1 mm, and a product weight of 56.3 g with an integrated electrical interlinking module and reversible flow direction. Designed for compatibility with the valve manifold VTUX-A-P, it offers suitability for vacuum, IP65 degree of protection, and moderate corrosion stress resistance class (CRC) 2. This unit complies with RCM, KC-EMV, and CE markings per EU EMC and RoHS directives, while withstanding transport vibration and shock tests of severity level 2 under EN standards. 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 8191788. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.