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Fast service-brake response depends on a relay valve that can move air from a nearby supply to the chamber lines with the correct opening behavior, and the Bendix Air Brake Relay Valve is configured for that task. The Bendix 803116 also includes a dust-shielded exhaust and a loose mounting bracket. A 5.5 psi crack setting determines when delivery begins, while mixed outlet sizes establish how the valve connects to the surrounding plumbing. Reading the response setting, port layout, exhaust protection, and bracket style together gives technicians a more complete fitment check than body shape alone.
| Balance / Primary Service Port | Not applicable to this part |
| Body Configuration | 1 SUP / 8 DEL (6H + 2V) |
| Cautionary Note(s) | Not applicable to this part |
| Control / Secondary Service Port | 1/4-18 NPT |
| Control Port Orientation (CW from Front Face) | Not applicable to this part |
| Crack Pressure | 5.5 PSI |
| Delivery Port 1 | 1/2-14 NPT |
| Delivery Port 2 | 1/2-14 NPT |
| Delivery Port 3 | 1/2-14 NPT |
| Delivery Port 4 | 1/2-14 NPT |
| Delivery Port 5 | Cored Closed |
| Delivery Port 6 | Cored Closed |
| Delivery Port 7 | 3/8-18 NPT |
| Delivery Port 8 | 3/8-18 NPT |
| Exhaust Port | Dust Shield |
| Internal Supply Passage to Cover | Not applicable to this part |
| Market Indicator | Aftermarket New |
| Maximum Operating Temperature | 200 AdegF (93 AdegC) |
| Minimum Operating Temperature | -40 AdegF (-40 AdegC) |
| Mounting | .96 IN x .40 IN Slot (4x) |
| Mounting Bracket Direction | Not applicable to this part |
| Mounting Bracket Location | Loose in Box |
| Mounting Orientation (CW from Front Face) | Not applicable to this part |
| Supply Port 1 | 1/2-14 NPT |
| Supply Port 2 | Not applicable to this part |
| TMC Washer | RV055 |
| Country of Origin (Primary) | MX |
| UPC | 04068078299227 |
| VMRS Code | 013010009 |
| Brand | Part Number |
|---|---|
| BEN803116, BW803116 | |
| N/A | 296010N |
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