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 Information6 attributes
| Product Line | Brakes |
|---|---|
| Category Name | Air Brake Valves |
| Part Type | Quick Release Valve |
| Alternate Part Name | Quick Release Check Valve |
| Model | QR-1C |
| OEM Part Number | 289182 |
Application/Fitment Attributes9 attributes
| Application Type | Semi-Trucks, Heavy Duty Trucks |
|---|---|
| Balance Port Size | 1/4-18 NPT Female |
| Compatible Repair Kit Part Number | F224626 |
| Delivery Port Qty | 2 |
| Delivery Port Size | 1/4-18 NPT Female |
| Exhaust Port | Open |
| Mounting Hole Qty | 2 |
| Mounting Hole Size | Ø .34 in. |
| Supply Port Size | 1/4-18 NPT Female |
Dimensional/Physical Attributes1 attribute
| Material | Die-cast Aluminum |
|---|
Technical/Performance Attributes4 attributes
| Differential Pressure | 0 psi |
|---|---|
| Maximum Operating Temperature | 200 deg. F (93 deg. C) |
| Minimum Operating Temperature | -50 deg. F (-45 deg. C) |
| Zero Hysteresis | Yes |
Packaging / Logistics Attributes:1 attribute
| Net Weight | 1.05 lb. |
|---|
Intended Application
- Quick release and double check valve designed for air brake systems on heavy vehicles. Its main function is to quickly release compressed air from the brake chambers to the brake shoes, facilitating a more efficient and safe braking response.
- Double check valve: Prevents simultaneous application of the emergency side of the spring brakes, acting as an anti-compound device.
- Bendix: 289182
- Haldex: KN32040
- International-Navistar: 1676744C1, ZZKN32040
- Meritor: R955KN32040X
- Midland: 289182A
- PAI: EM57180
