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Push-pull control from the cab is the key feature of the Bendix Air Brake Dash Valve, which lets the driver set and release the brakes with a knob. Pulling the knob exhausts air to apply the brakes, and pushing it in sends air to release them. The Bendix 802804 should match the knob color and function of the original, since dash valves control different circuits. A knob that pops out at low pressure is doing its job, so that behavior should be checked after installation.
| Auxiliary Port | Not applicable to this part |
| Button(s) Included | Yes |
| Cautionary Note(s) | Not applicable to this part |
| Delivery 21 Port | 3/8 PTC (90Adeg Elbow / Composite / Orange Cap) |
| Delivery 22 Port | 3/8 PTC (90Adeg Elbow / Composite / Black Cap) |
| Exhaust Port | 3/8 PTC (90Adeg Elbow / Composite / Silver Cap) |
| Market Indicator | Aftermarket New |
| Maximum Operating Temperature | 200 AdegF (93 AdegC) |
| Minimum Operating Temperature | -40 AdegF (-40 AdegC) |
| Mounting | A~ .236 IN (4x) |
| Supply 11 Port | 3/8 PTC (90Adeg Elbow / Composite / Green Cap) |
| Supply 12 Port | 3/8 PTC (90Adeg Elbow / Composite / Red Cap) |
| Tractor Trip Pressure | 30 A+- 10 PSI |
| Trailer Override Pressure | 25 A+- 5 PSI |
| Trailer Trip Pressure | 35 A+- 10 PSI |
| Country of Origin (Primary) | MX |
| UPC | 04068078300305 |
| VMRS Code | 013010050 |
| Brand | Part Number |
|---|---|
| BW802804 | |
| N/A | 298817N |
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