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 546825 is an industrial component featuring a 42 mm width and an ISO 5599-1 norm basis designed for vertical stacking pneumatic pressure regulation on ports 2 and 4. This reversible unit delivers a constant output pressure with secondary exhausting across a regulation range of 0.05 MPa to 0.6 MPa (0.5 bar to 6 bar, or 7.25 psi to 87 psi) and accepts an inlet pressure from 0.05 MPa to 1 MPa (0.5 bar to 10 bar, or 7.25 psi to 145 psi). Weighing 920 g with an IP65 and NEMA 4 degree of protection, the component operates in ambient temperatures between -5 °C and 50 °C on manifold or individual sub-bases using compressed air according to ISO 8573-1:2010 [7:4:4]. Submit the exact part number, quantity, and application requirements to request 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 546825. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.