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 8028542 is a 3/2-way closed monostable industrial component featuring a 30 mm width and direct electrical control with a soft sealing principle. It operates at pressures from 0.2 MPa to 1 MPa (2 bar to 10 bar, 29 psi to 145 psi) with a normal nominal flow rate of 34 l/min, a mechanical spring reset, and an IP65 degree of protection conforming to ISO 15218. This sub-base valve includes a covered manual override, a non-reversible flow direction, negative overlap lap, and equal 8 ms on and off switching times up to a maximum frequency of 5 Hz. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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 8028542. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.