VALQUA No. Name/Description Application Size
6201 Carbonized Fiber Coil Packing
Coil packing of carbonized fiber yarn, processed with PTFE dispersion and lubricating oil, then braided into square cross section and finished with PTFE, fine graphite and lubricating oil.
Used as seal for rotary shaft treating industrial water, urban drainage, animal/plant/mineral oil, weak acid, weak alkali, etc.

Temperature limit:200 °C

For :3~25mm

Length :3m

6234 PTFE-Covered Carbonized Fiber
Coil packing made of carbonized fiber yarn covered with PTFE film, braided into square cross-section and finished with PTFE, special lubricant and lubricating oil after treatment with PTFE dispersion.
Used as seal for rotation shafts for industrial water, municipal waste water, animal fats, vegetable oil and mineral oil, acid and weak alkali.

Temperature limit:200 °C

6232 Carbon Fiber Coil Packing
Coil packing of carbon fiber yarn, processed with PTFE dispersion and lubricating oil, then braided into square cross section and finished with PTFE, fine graphite and lubricating oil.
Used as seal for valves and rotary shaft treating industrial water, animal/plant/mineral oil, powder, gas strong acid (except oxidative acid), etc.

Temperature limit:260 °C

6262 Carbon Fiber Coil Packing
Coil packing of carbon fiber yarn, processed with PTFE dispersion and lubricating oil, then braided into square cross section and finished with PTFE, fine graphite and lubricating oil.
Used as seal for rotary pump shaft treating industrial water, salt solution, strong alkali, strong acid (except oxidative acid), etc. Applicable to rotary machine shaft depending on operating conditions.

Temperature limit:260 °C

6267 Carbon Fiber Coil Packing
Coil packing of carbon fiber yarn, processed with graphite, then braided into square cross section and finished with graphite
Packing exclusive for headed ring. Normally used with No.VF-10, VF-20, etc. as shaft seal for valves for water/oil fluid, non-combustible/combustible gases, liquefied gas, etc.

Temperature limit:
350

6345 Carbon Fiber Coil Packing
Coil packing of high-grade carbon fiberyarn, processed with graphite, then braided into square cross section and finished with graphite
Used as seal for joint of exhaust heat duct of boiler/turbine, door part of damper and dryer, manhole etc.

Temperature limit :
600 (400 in the air)

For :
9.525mm

Length :

Option
6399
6399L
Carbon Fiber Coil Packing
Coil 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)
Used as seal for reciprocating machine shaft for water/oil fluid, solvent vapor, etc. and for valve stem.

Temperature limit :
300 (260 for No.6399L)

For :
325mm

Length :

3m
6399H Carbon Fiber Ring Packing
No.6399 molded tight into jointless ring packing of specified size
Used as seal for reciprocating machine shaft for water/oil fluid, solvent vapor, etc. and for valve stem, normally as header ring of No.6399 and No.8201. Can be used also as header ring of valve stem seal.

Temperature limit:300

For :
325mm
Formed ring shape.
6399-AE Carbon Fiber Ring Packing
Ring-formed packing of high-tension carbon fiber yarn, braided into square cross section and finished with graphite and lubricating oil. Quality controlled for nuclear power use.
Used as stem seal for nuclear power use valve, for header of No.VF-10AE, VF-20LAE, etc.
(exclusive for header)
 Molded ring
6399L-AE Carbon Fiber Ring Packing
Packing of high-tension carbon fiber yarn, processed with PTFE dispersion, then braided into square cross section and finished with PTFE, fine graphite and lubricating oil. Quality controlled for nuclear power use.
Used mainly as stem seal for nuclear power use, for header of No.VF-10AE, VF-20LAE.  Molded ring