DSI-900-SI Steam Resistant Valve Lube Lubricant

Product Code: ACC DSI-900-SI

Product Description

DSI-900-SI is an excellent valve lubricant / sealant which reduces friction during operation of valves.  A water insoluble synthetic valve lubricant and anti-seize for use in extreme high temperature environment such as steam injection and geothermal applications. DSI-900-SI allows valves to turn easily, thereby extending their life time and performance.


DSI-900-SI can be used in geothermal wells and steam injection operations

Not recommended for Oxygen services

Key Features

  • Insoluble in water
  • High temperature range
  • Resists wash out
  • Rust, Corrosion and oxidation preventive
  • Resists crude oil, oilfield brine water, diesel and sea water


Physical Appearance NLGI Penetration (ASTM D217) Flash Point Service Temperatures
Black, Tacky
>529°F (276°C)
40°F to 600°F (5°C to 315°C)
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