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PR-4 VALVE PRESSURE PROTECT
#BEN103976N
Product Overview
Designed as a normally closed, pressure-sensitive control valve, the Bendix PR-4 air brake pressure protection valve is used primarily to isolate or protect one reservoir from another. It does this by closing automatically at a pre-set pressure. Made by a trusted manufacturer and supplier to most truck and trailer OEMs, this product is guaranteed to offer years of reliable performance.
Features & Benefits
- Allows air to be “shared” between two reservoirs above the closing setting of the valve
- Can be used to delay the filling of one or more reservoirs until the preset pressure in the primary or braking reservoir is reached
- Available in a variety of factory pre-set pressure settings
Specifications
| Delivery Port (in.) (1) | 1/2 NPT |
| Model | PR-4 |
| Nom. Closing Pressure | 45 psi (3.1 bar) |
| Supply Port (in.) (1) | 1/2 NPT |
| Weight | 0.49 lbs (0.22 kg) |
Interchanges & Equivalent parts:
| 103976 |
| 70049-0003 |
| 745-103976N |
| BAN103976N |
| BEN103976N |
| BW 103976N |
| BW 103976N |
| BX103976N |
| R955103976 |
| TWDBEN103976N |
| 103976N |