Long Oil Valve 7.5 Actros A4221800315 The Lubrication Pressure Guardian

High-precision regulation for responsible mobility

THE oil valve (or relief valve) is the critical safety component that regulates the internal pressure of the lubrication circuit. Reference 4221800315, specifically calibrated for engine architectures Mercedes-Benz Actros (V6/V8), ensures a constant flow of oil to the bearings and turbochargers. With a view to sustainable maintenance, This high-performance component prevents destructive pressure spikes and ensures optimal flow from cold start-up, thus optimizing energy efficiency and the longevity of your fleet.

True to our commitment to technical transparency, This original valve guarantees total mechanical responsiveness, meeting the reliability requirements of transport managers the most rigorous.

Technical Characteristics & Flow Resilience

State-of-the-art engineering for reliability compliant with Euro 3, 4 and 5 standards:

• Precision Calibration "Long 7.5": Return spring developed according to rigorous metallurgical protocols, meeting hydraulic load requirements inspired by high-performance standards API CH4/SJ And MB 228.1.

• Interactions with the Lubricant: The internal piston is designed to operate in total immersion in a high-quality base oil endowed with a strong viscosity index, ensuring a smooth translation of -40°C à +150°C.

• Maximum Thermal Resilience: The valve body displays a high sublimation point technical (structural stability), preventing any drift in the calibration or seizing under the effect of the intense heat of the oil sump.

• "Zero Loss" Sealing: Valve seats machined with micrometer precision to ensure a clean closure and instantaneous pressure rise during critical engine load phases.

Your Advantages

• Eco-design (Ocean Bound Plastic): We are taking action for biodiversity: the transport caps and packaging 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 polishing agents.

• «High SPF» Anti-Corrosion Protection: The structure benefits from a high-density surface treatment, "« moisturizing »" (action moisturizing (technical) the alloy to prevent premature oxidation linked to the residual acidity of used oils.

• "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 filter bracket or oil pump.

Why choose the A4221800315 oil valve?

Designed for professionals demanding absolute engine protection, this component combines the robustness of original equipment (OEM) quality with a sustainable approach to heavy-duty mechanics. Investing in this part means choosing stable lubrication for a more powerful, reliable, and environmentally friendly engine.