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Brass Pressure Differential Regulator

Our Pressure Differential Regulator ensures a constant pressure differential within a circuit, enabling precise operation of control valves. Thanks to its compact design, the valve is easy to install in heating and cooling systems for both residential and commercial applications. The required pressure differential can be set within a range of 5–35 kPa and is automatically maintained at the desired level. The package includes the pressure regulator, an impulse tube, and a 1/4” HP × 1/8” BP adapter for connection to a partner valve

Model:
NR-PD001
Brand:
Raising
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Product Description

Spec of Brass Automatic Pressure Differential Regulator

Advantages of Automatic Pressure Differential Regulator

Operating Principle:
The valve maintains the necessary pressure differential for a specific zone in a hydraulic system through its integrated diaphragm unit. The required pressure differential can be adjusted within a range of 5–35 kPa and is automatically maintained at the set level.

Adjustment:
The adjustment is performed using the setting block without the need for additional tools. Rotating the adjustment ring or the valve stem screw clockwise decreases the setting value, while rotating it counterclockwise increases it. The adjustment ring features circular notches that align with the required pressure differential value on the scale (marked from 1 to 8) printed on the adjustment scale housing. The adjustment scale is marked in increments of 0.5, with a pressure differential range of 5 to 35 kPa. Each increment changes the pressure differential by 2.15 kPa

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