This is an economical air purifier that compactly integrates an air purifier and a regulator (pressure reducing valve).

Pressure adjustment function only

Purpose

It can be used for applications where the compressed air supplied from the air compressor is reduced and adjusted to the desired pressure.

explanation

-NAR and AR types are self-relief types, so if the pressure exceeds 5% of the set pressure, it will automatically release to the atmosphere and adjust the secondary pressure.
・The NAR type is a compact type with a built-in pressure gauge.
- Pressure adjustment can be easily done with one hand, and the lock can be operated with one push.

Specification

formatConnection diameterAir flow rate [L/min]Maximum pressure on the primary side [MPa]Secondary pressure adjustment range [MPa]Relief valve operating pressure [MPa]Maximum usable fluid temperature [℃]remarks
NAR-202 Rc 1/4 2100 1.0 0.05~0.85 0.005 60 --
NAR-203 RC 3/8 2800 1.0 0.05~0.85 0.005 60 --
NAR-204 Rc 1/2 5000 1.0 0.05~0.85 0.005 60 --
AR-206BG Rc 3/4 10000 2.06 0.07~0.83 -- 65 The air flow rate is when the primary side pressure is 0.7MPa{7kgf/cm2}, the secondary side set pressure is 0.5MPa{5kgf/cm2}, and the pressure drop is 0.08MPa{0.8kgf/cm2}.
AR-208BG Rc 1 10000 2.06 0.07~0.83 -- 65 The air flow rate is when the primary side pressure is 0.7MPa{7kgf/cm2}, the secondary side set pressure is 0.5MPa{5kgf/cm2}, and the pressure drop is 0.08MPa{0.8kgf/cm2}.
AR-302CG Rc 1/4 350 2.06 0.04~0.83 -- 65 The air flow rate is when the primary side pressure is 0.7MPa{7kgf/cm2}, the secondary side set pressure is 0.5MPa{5kgf/cm2}, and the pressure drop is 0.08MPa{0.8kgf/cm2}.