Product Description
The Bendix 278615N DC-4 Double Check Valve is designed for heavy-duty truck and commercial vehicle air brake systems. It allows a single air-operated function or component to be controlled by either of two separate air-pressure sources.
The internal valve automatically responds to the active or higher-pressure supply source while preventing air from feeding back into the opposite circuit.
Product Features:
- Genuine Bendix replacement valve
- Part Number: 278615N
- Bendix DC-4 double check valve
- Three-port design
- Two supply ports
- One delivery port
- All ports: 1/4"-18 NPT female
- Mounting provision: approximately 0.41"
- Operating temperature: approximately -40°F to 200°F
- Designed for heavy-duty commercial vehicle pneumatic systems
- VMRS: 013-010-006
The valve measures approximately 2.59" L × 2.12" W × 2.66" H.
- 278614N: 3/8" ports
- 278615N: 1/4" ports
Verify port size, mounting configuration, and original part number before ordering.
