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 8037653 is a 44 mm industrial component designed with an adjustable exhaust air function and a maximum of 1 valve position based on the ISO 5599-1 norm. Operating within a pressure range of -0.09 MPa to 1.6 MPa (-0.9 bar to 16 bar), this unit supports vacuum applications and utilizes compressed air as an operating medium according to ISO 8573-1:2010 [7:4:4]. It features G1/2 pneumatic connections for ports 1, 3, and 5, a PA exhaust plate, a product weight of 650 g, and corrosion resistance class CRC 0 with VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements for 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 8037653. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.