(800) 270-8250Your Valve and Actuator Specialist
U.S. Valve Stem Pak Black is non-curing pumpable packing that contains a blend of non-asbestos fibers and fillers in synthetic oils. This product is specifically designed for high temperature hydrocarbon service. U.S. Valve Stem Pak Black is available in "J" size sticks and is pumpable with a high pressure (10,000 psi) lubrication handgun.
Recommended for use in aliphatic hydrocarbons, asphalt, hot oil and steam. This product is excellent in geothermal applications.
• Temperature Range : -40F to 750F
• Color : Black