Exxon Exxon
Exxon Univis HVI 13
Univis HVI is a line of premium performance anti-wear hydraulic oils characterised by their unusually high viscosity indexes. They are engineered to maintain close viscosity control over wide temperature range applications. Because of their resistance to viscosity change, Univis HVI oils are recommended for hydraulic systems that are subject to wide temperature variations.
Detailed Product Description
Applications
- Hydraulic systems critical to uniform hydraulic oil viscosity over a wide temperature range
- Hydrostatic transmissions and dash pots
- They can also be used in fine instruments and other mechanisms where power input is limited and increases in torque due to the lubricant thickening cannot be tolerated
- To reduce deposit formation in equipment where close clearance servo-valves are used
- Systems where cold start-up and high operating temperatures are typical
- Systems requiring a high degree of load-carrying capability and anti-wear protection
- Applications where rust and corrosion protection are an asset such as systems where small amounts of water are unavoidable
