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 8037654 is an industrial component designed with a width of 44 mm and a maximum of 1 valve position based on the ISO 5599-1 norm, featuring adjustable exhaust air function and vacuum suitability. It operates at pressures from -0.09 MPa to 1.6 MPa (-0.9 bar to 16 bar) using compressed air according to ISO 8573-1:2010 [7:4:4], with a product weight of 650 g and 1/2 NPT pneumatic connections 1, 3, and 5. Please submit the exact part number, quantity, and application requirements to receive a 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 8037654. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.