1110010025 1110010026 1110010027 1110010028 1110010029 PLV Pressure Relief Valve
1110010025
,1110010026
,1110010027
This common rail pressure relief valve (PLV) is made of solid cast iron. It covers OEM numbers 1110010025 to 1110010029. It releases excess fuel pressure to protect the common rail system for Chinese and European diesel engines reliably.
| Product Name | Internal Model No. | Product Full Name | OEM Part No. | Material | Unit Price | Size | Net Weight (g) | Inner Package Size (mm) | Outer Carton Size | Compatible Vehicles |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Rail PLV | SDAF18C8308 | Pressure Relief Valve | 1110010025 | IRON | 50.00 | 7x11x7 | 58 | 48x36.5x37 37x37x26 |
100 / 50 | SFH / Shangfei Red |
| Common Rail PLV | SDAF18C8309 | Pressure Relief Valve | 1110010026 | IRON | 50.00 | 7x11x7 | 58 | 48x36.5x37 37x37x26 |
100 / 50 | IVEC0 / Ivec0 King Kong |
| Common Rail PLV | SDAF18C8310 | Pressure Relief Valve | 1110010027 | IRON | 50.00 | 7x11x7 | 58 | 48x36.5x37 37x37x26 |
100 / 50 | Tinchai / Fiat |
| Common Rail PLV | SDAF18C8311 | Pressure Relief Valve | 1110010028 | IRON | 50.00 | 7x11x7 | 58 | 48x36.5x37 37x37x26 |
100 / 50 | Weichai |
| Common Rail PLV | SDAF18C8312 | Pressure Relief Valve | 1110010029 | IRON | 50.00 | 7x11x7 | 58 | 48x36.5x37 37x37x26 |
100 / 50 | Yuchai / Dongfeng |
All these relief valves share the same physical size and 58g weight. Every unit undergoes strict pressure opening testing. They are standard aftermarket spare parts for heavy-duty truck and commercial vehicle common rail fuel systems.
PACKAGING AND SHIPPING

Frequently Asked Questions
- Q: Can these 5 PLV valves be used interchangeably on different truck brands?
A: No. Each OEM code corresponds to a specific opening pressure calibrated for its target engine brand. You must match the exact part number of your original valve.
- Q: Does part 1110010026 fit all IVEC0 truck models?
A: It is specially designed for IVEC0 King Kong series trucks. It cannot be used on other IVEC0 models without confirming the original OEM part number.
- Q: Will installing a mismatched PLV damage my Weichai engine's fuel system?
A: Yes. A valve with wrong opening pressure will cause unstable rail pressure, power loss, or even permanent damage to the common rail pipe and fuel injectors.