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DR-2 Precision Regulators

When Clippard invented miniature regulators in 1962, the MAR Series became very popular as a simple, robust, and cost-effective regulator in a small package with exceptionally long life. As regulator applications continue to increase, Clippard is meeting the demand with the addition to the reputable regulator line. The DR-2 Series provides greater accuracy and repeatability while maintaining the same flow and performance characteristics as the MAR regulators in a durable, sleek package.
Features:

• Exceptional repeatability—± 0.15 psi
• Provides a high level of precision and accuracy
• Features non-rising internal adjustment
• For applications where zero air consumption is required (non-bleed)

Medium: Air, Water* or Oil*
Input Pressure: 300 psig max.
Ports: #10-32
Repeatability:**+/- 0.15 psi
Set Point Sensitivity: 0.1 psi
Set Point Stability: 0.1 psi
Temperature Range: 32 to 230°F
Mounting: 15/32-32 thread, nuts and lockwashers furnished
Materials: Electroless nickel plated brass body, FKM seals,
  PFPE lube, stainless steel adjustment screw and spring
Adjustment: An extended 0.25" shaft accepts an adjustment knob, or furnished with an exposed screwdriver slot with micro-adjustment (32 pitch thread). Knobs ordered separately (#AK4-A)

*Non-relieving models only
 



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. Non-relieving versions can accommodate compatible liquid applications.

The DR-2 Series is not recommended for applications where dead-end, no flow is required.