BPR-01
BRA Diaphragm Back Pressure Regulator —Low Pressure
Product
Key Advantages
- Diaphragm sensing for sensitive pressure control
- Maximum control pressure: 250 psig
- Selectable pressure control ranges: 0—5, 0—0, 0—00, 0—50, 0—50 psig
- Panel mount available
Construction Material
| Parts | Material |
|---|---|
| Body | 316L |
| Diaphragm | 316L / Elastomer |
| Seat | PCTFE / PTFE |
| Spring | 316 SS |
Technical Specifications
Max control pressure
250 psig (17.2 bar)
Pressure control ranges
0—5, 0—0, 0—00, 0—50, 0—50 psig
Flow coefficient (Cv)
0.3
Operating temperature
-6 to 74 °C (-5 to 165 F)
Mounting
Panel mount available
Configure & Order
1 - Series
2 - Pressure Range
3 - Port Size
4 - Connection
Part Number
BPR-01 / BRA / 25 —0—5 psig / 4 —1/4 / N —NPT thread
Overview
The BRA series is a diaphragm-type back pressure regulator designed for low-pressure upstream pressure control. It maintains a constant upstream pressure by venting excess flow when the set point is exceeded. Suitable for pump discharge stabilization, system relief, and sample stream pressure control in analytical and process applications.
Dimensional Drawings
Drawing Pending
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