1. Product Introduction
The Denso HP3 pump delivery valve is a critical component in Denso HP3 high-pressure fuel pumps, commonly used in common rail diesel injection systems. It regulates the flow of high-pressure fuel from the pump to the common rail, ensuring precise fuel delivery to the injectors.
Functions of the HP3 Pump Delivery Valve
- Prevents Backflow – Ensures fuel only flows from the pump to the common rail, preventing reverse flow.
- Regulates Pressure – Helps control the pressure build-up in the common rail system.
- Enhances Injection Precision – Ensures consistent and accurate fuel delivery for optimal engine performance.
- Reduces Pressure Spikes – Helps stabilize fuel pressure to protect injectors and other components.
2. Product Model List
| No. | Model |
|---|---|
| 1 | 294180-0010 |
| 2 | 294180-0030 |
| 3 | 294180-0080 |
| 4 | 294180-0090 |
| 5 | 294180-0100 |
| 6 | 294180-0110 |
| 7 | 294180-0120 |
