The Clippard DR-2 series pressure regulator was design for applications where zero air consumption is required (non-bleed).
The Clippard DR-2 Series provides greater accuracy and repeatability (±0.15 psi) while maintaining the same flow and performance characteristics as the MAR regulators in a small, sleek package. Regulators are offered in either relieving or non-relieving versions. The relieving design maintains a constant pressure output even when downstream conditions change, while non-relieving regulators do not automatically compensate for changes in downstream flow or pressure. There is no vent to atmosphere, as in a relieving type regulator, and the output pressure can increase due to a downstream event. The DR-2 series was design for applications where zero air consumption is required (non-bleed) and comes with a manifold mount option.