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This piezo injector back pressure valve for diesel test bench systems provides precise pressure control for modern piezo fuel injectors. It is critical in maintaining consistent flow rates and accurate injector calibration.
Compatible with various injector types, it ensures long-term durability and precision. This valve is frequently used alongside other balancing machine components in testing setups where rotational and fuel flow precision are key.
The high precision back pressure valve for fuel injectors helps prevent injector damage and supports accurate measurement during diagnostic testing. Its performance is often referenced in diesel test bench
maintenance and troubleshooting blogs, highlighting its role in reducing injector wear and optimizing fuel injection accuracy. Ideal for professional maintenance workshops, this diesel injector valve integrates
seamlessly with standard test bench assemblies for reliable and repeatable results.


| Parameter | Specification |
|---|---|
| Product Name | Piezo Injector Back Pressure Valve |
| Application | Diesel injector test benches |
| Type | Back pressure valve |
| Function | Control injector back pressure |
| Material | High-strength stainless steel |
| Pressure Range | 50–300 bar |
| Flow Rate | 5–50 L/min |
| Connection | M10x1.0 / Custom options |
| Temperature Range | -20°C to 150°C |
| Compatibility | Piezo and solenoid injectors |
| Surface Treatment | Corrosion resistant coating |
| Operating Life | >100,000 cycles |
| Accuracy | ±1% |
| Maintenance | Easy cleaning and replacement |
| Seal Type | Viton / NBR |



