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Basic Part Information6 attributes
| Product Line | Brakes |
|---|---|
| Category Name | Air Brake Valves |
| Part Type | Check Valve |
| Alternate Part Name | Air Check Valve, One-Way Valve, Air Line Check Valve, Air One-Way Check Valve |
| Model | SC-3 |
| OEM Part Number | 800376, 20QE2207 |
Application/Fitment Attributes4 attributes
| Application Type | Semi-Trucks, Heavy Duty Trucks |
|---|---|
| Body Type | 90 deg. Elbow |
| Delivery Port Size | 1/2-14 NPT (Male) |
| Supply Port Size | 1/2-14 NPT (Female) |
Dimensional/Physical Attributes1 attribute
| Material | Brass |
|---|
Technical/Performance Attributes2 attributes
| Maximum Operating Temperature | 250 deg. F (121 deg. C) |
|---|---|
| Minimum Operating Temperature | -40 deg. F (-40 deg. C) |
Packaging / Logistics Attributes:1 attribute
| Net Weight | 0.32 lb. |
|---|
Intended Application
- One-way check valve used in air brake systems to allow air flow in one direction and prevent flow in the opposite direction.Main applications:-Air brake systems in commercial vehicles-Separation of air circuits.-Applications in air suspension systems-(90 deg. elbow), optimized for tight spaces and more flexible connections.
- Automann: 170800376
- Bendix: 800376, K112234
- Dayton Parts: AV800376
- Euclid: EBN800376N
- Mack: 20QE2207
- Meritor: R955800376N
- Navistar-International: 483144C92
- PAI: EM40690
The in-line single check valve allows airflow in one direction only. Several sizes and configurations are available to accommodate various piping arrangements. Single check valves are used in air brake systems to prevent loss of remaining system pressure if another reservoir or hose etc. upstream in the system fails
