Description Castrol Anvol PE 46 XC is a high performance, fire resistant hydraulic fluid based on triaryl phosphate esters selected for their excellent hydrolytic stability. It has exceptional anti-corrosion and anti-oxidation properties. Applications Castrol Anvol PE 46 XC is designed for use in the critical electro-hydraulic governor control systems of steam turbines, including systems using fine tolerance servo valves. The product conforms to manufacturers' requirements for foaming, air release and demulsibility limits.
Advantages
• Minimises fire risk from high pressure fluid leaks.
• Reduced insurance premiums.
• Extended equipment life.
Safe to use.
• Reduced maintenance and service costs.
• Longer lubricant life due to the oxidation stability.
• The anti-corrosion additives protect equipment. Features
Virtual elimination of valve erosion.
• Excellent fire resistance.
Outstanding hydrolytic stability.
• Anti-corrosion and anti-oxidation properties.
• High resistivity and low chlorine content.
• High degree of fluid cleanliness.
Compatibility Anvol PE 46 XC is compatible with all metals commonly found in electro-hydraulic control systems. Aluminum should be hard anodised and the use of copper and copper alloys kept to a minimum. In common with all phosphate ester fluids, special seals are required and the following materials are suitable:
Viton
Butyl rubber
PTFE
Under certain conditions, ethylene propylend rubber
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