Dây tết chèn Valqua No.6399L

For control valves

This ring-shaped packing is manufactured by treating high-strength carbon fiber with a PTFE dispersion with subsequent plaiting of the strands  to  an  angular  cross-section  and finishing with PTFE and lubricant oil.
Can be used as a shaft seal for control valves and directly as an adapter packing.
Can  also  be  used  on  its  own  for  control valves of class 1500 or below.

FEATURES

Carbon Fiber Coil PackingCoil packing of high-tension carbon fiber yarn, processed with PTFE dispersion, then braided into square cross section and finished with PTFE and fine graphite (6399L processed with lubricant)

APPLICATION

Used as seal for reciprocating machine shaft for water/oil fluid, solvent vapor, etc. and for valve stem.

SPECIFICATION