Febi A5410700646 2.65 bar Non-Return Valve: Precise Fuel Flow

High-precision regulation for responsible mobility

THE check valve (or pressure-maintaining valve) is the critical component that ensures the stability of the low-pressure circuit before injection. Reference A5410700646, precisely calibrated to 2.65 bar by Febi Bilstein for engines Mercedes-Benz Actros and Axor, ensures a constant charge level in the feed ramp. With a view to sustainable maintenance, This high-performance component prevents the circuit from losing its prime after shutdown and protects high-pressure pumps against hydraulic shocks, thus optimizing the starting and longevity of your engine block.

True to our commitment to technical transparency, This valve guarantees absolute sealing and total mechanical responsiveness, meeting the profitability requirements of fleet managers the most rigorous.

Technical Specifications & Pressure Resistance

State-of-the-art engineering for reliability compliant with Euro 4, 5 and 6 standards:

• Precision setting at 2.65 bar: Internal spring developed according to rigorous metallurgical protocols, meeting the back pressure requirements inspired by high-performance standards API CH4/SJ And MB 228.1.

• Interactions with Fuel: The valve seat is designed to operate when immersed in a high-quality base oil (present in diesel fuel) endowed with a strong viscosity index, ensuring a smooth opening of -40°C à +120°C.

• Maximum Thermal Resilience: The valve body displays a high sublimation point technical (structural stability), preventing any drift in the calibration under the effect of the heat radiated by the engine.

• "Zero Reflux" sealing: Non-return valve machined with micrometric precision to ensure a clean closure, eliminating air bubbles and residual pressure drops.

Your Advantages

• Eco-design (Ocean Bound Plastic): We are taking action for biodiversity: the protective caps and blisters of this flap incorporate certified polymers. Ocean Bound Plastic, actively participating in the cleanup of marine ecosystems.

• Industrial Ethics (Vegan & Leaping Bunny): Manufacturing process guaranteed to be free of any animal-derived components. Certification Leaping Bunny ensuring the absence of animal testing for storage oils and sealing agents.

• «High SPF» Anti-Corrosion Protection: The crankcase benefits from a high-density surface treatment,« moisturizing »" (action moisturizing (technical) the alloy to prevent premature oxidation related to the sulfur or water content of the fuel.

• "Non-Greasy" Finish & Precise Assembly: Unit supplied with a surface finish« non-greasy«", preventing the adhesion of abrasive dust and ensuring a surgical installation on your power supply circuit.

Why choose the Febi A5410700646 valve?

Designed for professionals demanding instant starting and unwavering fuel pressure, this component combines the robust quality of Febi (Ferdinand Bilstein) with a sustainable vision of engine performance. Investing in this part means choosing a stable flow for a more powerful, fuel-efficient, and environmentally friendly truck.

Pressure Limiting Valve Mercedes Benz actros
Brand: FEBI
Pressure: 2.65 bar

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A5410700646