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Courtesy of Bendix – All rights reserved
Optimize your pneumatic system with the Bendix Air Brake Relay Valve, designed for high-capacity air delivery to rear service brake chambers. This valve features a 5.5 PSI crack pressure and large 1/2-inch NPT ports, allowing for the rapid volume of air required to eliminate brake lag in long-wheelbase vehicles. By acting as a remote-controlled high-flow switch, the Bendix 065125 R-12 valve uses a small pilot signal to dump main reservoir air directly into the chambers, ensuring synchronized braking across all axles. This genuine Bendix component is rated for extreme 200°F environments and is the industry standard for maintaining consistent timing and balance in heavy-duty air brake systems.
| Gross Weight | 1.310 KG |
| Market Indicator | Aftermarket New |
| Net Weight | 1.310 KG |
| Related Part | Spare Part/Kit; 5019003 |
| Balance / Primary Service Port | Not applicable to this part |
| Body Configuration | 2 SUP / 2 DEL (H) |
| 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 | Not applicable to this part |
| Delivery Port 4 | Not applicable to this part |
| Delivery Port 5 | Not applicable to this part |
| Delivery Port 6 | Not applicable to this part |
| Delivery Port 7 | Not applicable to this part |
| Delivery Port 8 | Not applicable to this part |
| Exhaust Port | Dust Shield |
| Internal Supply Passage to Cover | Not applicable to this part |
| 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 | 1/2-14 NPT |
| TMC Washer | RV055 |
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (HTS) | 8481200070 |
| UPC | 04068078435199 |
| VMRS Code | 013010009 |
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