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 part number 8031107 is a pilot-controlled diaphragm regulator featuring an electrical actuation type and a 3-way proportional pressure control valve function with a soft sealing principle. This component operates within a pressure regulation range of 0.02 bar to 2 bar (0.002 MPa to 0.2 MPa), supports an inlet pressure from 0 bar to 4 bar, and delivers a normal nominal flow rate of 380 l/min normalized to DIN 1343. It includes an LED display, mechanical spring reset, short-circuit and reverse polarity protection for all electrical connections, and maintains outlet pressure in an uncontrolled form if the supply cable breaks according to the VPPM safety position. Submit the exact part number, quantity, and application requirements to request a formal quote for this unit.
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 8031107. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.