Common Rail
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Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Pressure Limiter Valve used in the Motor Vehicle Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Pressure Limiter Valve is characterized by the integration of Valve Body and Pressure Spring. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A safety valve in Common Rail fuel injection systems that prevents excessive pressure buildup by diverting excess fuel back to the tank.
Technical details and manufacturing context for Pressure Limiter Valve
Commonly used trade names and technical identifiers for Pressure Limiter Valve.
This component is essential for the following industrial systems and equipment:
| pressure: | Operating: 100-2500 bar, Relief: 1800-2500 bar |
| flow rate: | Up to 300 L/hr |
| temperature: | -40°C to 150°C |
| viscosity range: | 1-10 cSt at 40°C |
Manufacturer profiles with relevant production capability in China
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The pressure limiter valve acts as a safety device that prevents dangerous pressure buildup in Common Rail fuel injection systems by diverting excess fuel back to the tank when pressure exceeds safe operating limits.
Stainless steel provides corrosion resistance against diesel fuel, while spring steel offers the precise tension and durability needed for consistent pressure regulation in demanding automotive environments.
The valve connects between the high-pressure pump and fuel rail, monitoring system pressure through its piston/plunger mechanism. When pressure exceeds the spring's calibrated threshold, it opens the return port to safely relieve excess fuel.
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