Interlock braided PTFE yarn with lubricant squeezed out under soft operating pressure. This packing is self-lubricating, applicable for a dynamic seal at high linear speeds. Used in centrifugal pumps and control valves for special applications in the chemical, food, and pharmaceutical industries.
Can be used in valves, plunger pumps, agitators, expansion joints, etc.
Specifically suited for high-pressure valves