Dây tết chèn Valqua No.8201NL

For low-speed rotary shafts and reciprocating machines

This coil packing is manufactured by treating aramide fiber strands with a PTFE dispersion with subsequent plaiting to an angular cross-section.
sFeaturing the benefits of superior wear resistance and an unprecedented  endurance,  this  packing  is  the  closest thing to a maintenance-free seal achieved so far.
Outstanding  performance  characteristics  as  a  rotary shaft seal for slurries and high-viscosity fluids.
It  contains  no  lubricant  oil  and  is  therefore  ideal  in applications  where  oil  contamination  is  an  unacceptable nuisance.