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 size 6 industrial component from the MS series is a structural pressure regulator featuring a pressure gauge and a rotary knob with detent for actuator locking. It operates with compressed air as per ISO 8573-1:2010 [7:4:4] or inert gases within an operating pressure range of 0.8 bar to 20 bar, a pressure regulation range of 0.3 bar to 7 bar, and delivers a normal nominal flow rate of 6500 l/min. Designed for any mounting position, this unit provides constant output pressure with secondary exhausting and return flow characteristics, exhibiting a maximum pressure hysteresis of 0.25 bar and a product weight of 1030 g. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 8232993. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.