Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
Basic Part Information5 attributes
| Product Line | Brakes |
|---|---|
| Category Name | Air Brake Valves |
| Part Type | Inversion Valve |
| Alternate Part Name | Brake Inversion Valve, Air Inversion Control Valve, Inversion Control Valve, Air Brake Inversion Valve |
| OEM Part Number | KN28030 |
Application/Fitment Attributes6 attributes
| Application Type | Heavy Duty Trucks, Semi-Trucks |
|---|---|
| Control Port Size | 1/4-18 NPT |
| Delivery Port Size | 1/4-18 NPT |
| Mounting Type | 14.73mm × 10.34mm oval holes, 0.41mm thick |
| Reservoir Port Size | 1/4-18 NPT |
| Supply Port Size | 1/4-18 NPT |
Dimensional/Physical Attributes1 attribute
| Material | Die-cast Zinc |
|---|
Technical/Performance Attributes2 attributes
| Maximum Operating Temperature | 200 deg. F (93 deg. C) |
|---|---|
| Minimum Operating Temperature | -40 deg. F (-40 deg. C) |
Packaging / Logistics Attributes:1 attribute
| Net Weight | 1.80 lb. |
|---|
Intended Application
- Used with spring brake equipped truck or tractors.
- Complies with pre-March 1998 FMVSS-121 regulations.
- Detects primary reservoir air system failure, allowing modulated control of spring brakes.
- Bendix: 286365, 286364N, 286365
- Bepco Inc: KN28030
- Haldex: KN28030
- International-Navistar: ZZKN28030X
- Mack: 20QE311AR, 20QE3142R
- Meritor: RKN28030
- Wabco: RKN28030
