Halloween Special Og-g01-p1-k-e21 : Nachi Pressure Reducing Valve, D03 (ng6), 13.2gpm, 3625psi, Reduction On Port P, 115psi To 1000psi Range, With Handle New Style [Ijx6Rzbi]

The Nachi Modular pressure reducing valve makes the pressure in one part of the circuit lower than the main circuit pressure. Even when the pressure changes in the primary circuit, the reduced secondary pressure is maintained at a constant level. The OG version is a direct-acting valve, meaning it allows for very fast response. For a smoother response, use the OCB style valves.