BARRIERTA L 55/3 HV is a synthetic, non-flammable and pasty sliding agent with good wetting properties for high-performance valves. It is based on fluorinated polyether oil and PTFE and can be used for temperatures from -25 °C to 260 °C.
BARRIERTA L 55/3 HV is a special grease for valves offering a long-term effect when exposed to hot water, boiling water, and steam.
BARRIERTA L 55/3 HV is resistant to chemicals and aggressive media such as concentrated acids, alkaline solutions and organic solvents (except for fluorinated hydrocarbon solvents, strong, bases, earth/alkali metals and Lewis acids). BARRIERTA L 55/3 HV is almost neutral to elastomers and plastics.
Benefits for your application
Long-term lubricant for valves
Wide service temperature range from – 25°C to 260°C
Very resistant to chemicals, aggressive media, hot water, boiling water and steam
Good sealing effect
Resistant o high loads in case of low to medium speeds