Valqua No.7232

For corrosive fluids

This coil packing is manufactured by treating PTFE fiber strands with a PTFE dispersion with subsequent plaiting to an angular cross-section.
Consisting  100%  of  PTFE,  it  is  not  attacked by virtually any corrosive fluid.
Ideally  suited  as  a  shaft  seal  for  rotating machines  such  as  stirrers  handling  corrosive fluids.  Can  also  be  used  as  a  shaft  seal  for
valves,  and  reciprocating  machines, depending on the operating conditions.
Use  No.  7232  (SO)  for  applications  requiring a low torque and gas-tight sealing properties.

FEATURES

PTFE Packing Coil packing of PTFE yarn, processed by PTFE dispersion and braided into a square cross section

APPLICATION

Resisting to almost all fluids. Optimum as stem seal for rotating machines, such as mixing machine, handling corrosive fluid. Can be used as shaft seal for valves and reciprocating machines, depending on operating conditions (Ministry of Health, Labor and Welfare’s notices No.20 and No.370 applicable).

SPECIFICATION