Pneumatic Pressure Regulator R4000-04

Pneumatic Pressure Regulator R4000-04 is a protective device in the pneumatic system. It adjusts the appropriate safe air pressure, filters moisture, particles, oil stains, and contaminated materials in the air, and enhances the service life and safe operation of pneumatic components. We call it a pneumatic pressure regulator. Below we introduce the functions, features, and selection guide of Pneumatic Pressure Regulator R4000-04.