| VALQUA No. |
Name / Description |
Application |
Size |
| 7201 |
PTFE Mixed
Graphite Packing
Coil packing of PTFE yarn, integrated with graphite and lubricant,
then braided into square cross section |
Optimum seal for rotary
pump shaft. Can be used as rotary machine shaft seal depending
on operating conditions.
Temperature limit :
260 |
For
:
6  25mm
Length :
3m |
| 7202 |
PTFE Mixed
Graphite Packing
Coil packing of the same yarn as No.7201, braided into square
cross section |
Similar to No.7201
in characteristics. Optimum as seal for rotary machine shafts,
particularly of large-diameter and heavy-load machines such as
mixer.
Temperature limit :
260 |
For
:
6.5 25mm
Length :
3m |
| 7202E |
Graphite Mixed
VALFLON Fiber Coil Packing
No.7202E is a low-cost coil packing with the same structure as
No.7202. |
It has almost the
same characteristics as 7201 and is ideal for a shaft seal for
rotary pumps. It may also be used as s shaft seal for rotary equipment
depending on the conditions of use.
Temperature limit :
260 |
For
:
5 25mm
Length :
3m |
| 7202W |
Filler Mixed
VALFLON Fiber Coil Packing
Coil packing made of PTFE fiber integrated with white filler and
lubricating oil and braided into a square cross-section. |
Ideal for a shaft
seal for rotary pumps for food and medicine industries that should
avoid contamination. It may also be used as s shaft seal for rotary
equipment depending on the conditions of use. (Conforms to the
Notices of the Ministry of Health and Welfare No.20 and 370.)
Temperature limit :
260 |
For
:
3 25mm
Length :
3m |
| 7203 |
PTFE Mixed
Graphite Packing
Version of No.7202 coil packing whose corner part is made up of aramid yarn |
Equivalent to No.7202
in characteristics. Optimum as seal for rotating or reciprocating
machine shaft under high pressure and high load.
Temperature limit :
260 |
For
:
6.5 25mm
Length :
3m |
| 7232 |
PTFE Packing
Coil packing of PTFE yarn, processed by PTFE dispersion and braided
into a square cross section |
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).
Temperature limit :
260 |
For
:
3 25mm
Length :
3m |
| 7233 |
PTFE Packing
Coil packing of PTFE yarn, processed by PTFE dispersion and braided
into a square cross section |
Resisting to almost all fluids. Optimum as stem seal for valves,
handling corrosive fluid (MHLWÕs notices No.20 and No.370 applicable).
Temperature limit :
260 |
| 7262 |
PTFE Packing
Coil packing of PTFE yarn, processed by PTFE dispersion and braided
into a square cross section |
Resisting to almost
all fluids. Optimum as shaft seal for rotary pumps, handling corrosive
fluid. Can be used as stem seal for valves.
Temperature limit :
260 |
For
:
3 25mm
Length :
3m |
