SMC NAR825-N14 is a standard air regulator from SMC's NAR series that stabilizes downstream pressure in pneumatic systems. It features a 1-1/2 in NPT port for direct connection to standard piping, and a pressure-regulating range of 0.05 to 0.83 MPa (7–120 psi). The regulator weighs about 2.72 kg, reflecting its robust inline design. It is used to regulate pressure feeding pneumatic actuators, valves, and downstream controls, helping ensure consistent, reliable operation across industrial automation circuits.
