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 :3~25mmLength :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)
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.
 VF-10  VALQUAFOIL Ring Packing
Ring packing molded with expanded graphite powder or tape using tooling for specified dimensions. Available in standard, quick removal and lubricant-treated types.
 Used as a stem seal for valves against water, steam, oil, acid, alkali, heat medium, solvent and gas (except oxygen, oxidizer, oxidized acid) applications. Usually used in combination with adapter packings such as No.VFC-25 and 6399L.Temperature limit :
650 (under air of 400)
 Molded ring
 VF-10AE  Nuclear VALQUAFOIL
VALQUAFOIL ring packing equivalent to No.VF-10 except that soluble chlorine (including fluorine) is controlled below 100 ppm.
 Used as a stem seal for nuclear valves for BWRs and PWRs.

Operation limit :
350, 17.2 MPa (up to the maximum specifications of PWR)

VF-20
VF-20L
VF-20LF
 VF Braid
No.VF-20 is a coil packing made of expanded graphite yarn reinforced with Inconel wire and braided into a square cross-section. No.VF-20L and VF-20LF are of low-torque type treated with lubricating oil and special unification treatment, respectively. No.VF-20LAE is also available for nuclear valves
 Used as a stem seal for valves against water, steam, oil, acid, alkali, heat medium, solvent and gas (except oxygen, oxidizer, oxidized acid) applications. Usually used in combination with adapter packings such as No.VFC-25 and 6399L.

Temperature limit :
650 (under air of 400)

 For :
325m

Length :
3m
VF-22  VF Braid
No.VF-22 is a coil packing made of expanded graphite yarn braided into a square cross-section.
 Used as a stem seal for valves and a shaft for pumps, rotary and reciprocating equipment against water, steam, oil, acid, alkali, heat medium, solvent and gas (except oxygen, oxidizer, oxidized acid) applications. Used in combination with adapter packings such as No.6345 and 1110 for reciprocating and high-pressure applications.
VF-25
VF-25L
VF-25LF
 VF Braid
No.VF-25 is a coil packing made of expanded graphite yarn reinforced with Inconel wire, braided into a square cross-section and cladded with Inconel wire on its surface to increase strength. No.VF-25L and VF-25LF are of low-torque type treated with lubricating oil and special unification treatment, respectively.
 No.VF-25 is used as a stem seal for valves and an adapter for No.VF-20 and VF-20L (Packing for adapters only). No.VF-25L may be used independently.Temperature limit :
650 (under air of 400)
 For :
3-25 mm

Length :

3m
VFC-25 Carbon Fiber Reinforced VF Braid
No.VFC-25 is a coil packing made of expanded graphite yarn reinforced with carbon fiber and Inconel wire, braided into a square cross-section and processed with special lubrication treatment
No.VFC-25 is used as a stem seal for valves and an adapter for No.VF-10 and VF-20 (Packing for adapters only).Temperature limit :
650 (under air of 400)
Molded ring
VFT-22 PTFE-covered VF Braid
No.VFT-22 is a coil packing made of expanded graphite yarn covered with PTFE film, carbon fiber and Inconel wire, braided into a square cross-section and processed with special lubrication treatment. It is a gland packing that makes full use of the characteristics of each material.
Used as a stem seal for valves against water, steam, oil, acid, alkali, heat medium, solvent and gas (except oxygen, oxidizer, oxidized acid) applications.Temperature limit :
300
7201 Graphite Mixed PTFE Fiber Coil 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 Graphite Mixed PTFE Fiber Coil Packing
Coil packing of the same yarn as No.7201, braided into square cross section
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 :
6.5 25mm

Length :

3m
7202E Graphite Mixed PTFE 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 White Filler Mixed PTFE 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 Aramid/PTFE Combination Coil 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 Fiber Coil 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 Fiber Coil 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 Fiber Coil Packing
Coil packing of PTFE fiber yarn, processed with PTFE dispersion and lubricating oil, then 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
8132 Aramid/Inorganic Coil Packing
Coil packing made of blended yarn of aramid fiber and artificial inorganic fiber treated with PTFE dispersion, braided into a square cross-section and finished with PTFE dispersion and lubricating oil.
Ideal for a shaft seal for rotary pumps as an alternative to No.7132 for paper industry where black color should be avoided. It may also be used as s shaft seal for rotary equipment depending on the conditions of use. For :
3 25mm

Length :

3m
8133 Aramid/Inorganic Coil Packing
Coil packing of blended aramid and artificial inorganic yarn, processed with PTFE dispersion and inorganic filler, then braided into square cross section and finished by PTFE dispersion
Used as stem seal for general-purpose valves handling water and oily fluid.Temperature limit :

260

For :
3 25mm

Length :

3m
8133L Aramid/Inorganic Coil Packing
Coil packing of blended aramid and artificial inorganic yarn, processed with PTFE dispersion and inorganic filler, then braided into square cross section and finished with PTFE and lubricating oil
Similar to No.8133 in characteristics. Optimum as stem seal for general-purpose valves handling gaseous fluids in particular. For :
3 25mm

Length :

3m
8137 Aramid/Inorganic Coil Packing
Coil packing of blended aramid and artificial inorganic yarn, processed by PTFE dispersion, then braided into square cross section
Used as shaft seal for rotating machines, rotary and reciprocating pumps, and vales handling acid, alkali, solvent, oil, general gas, hydrocarbon, etc.

Temperature limit :
260

For :
3 25mm

Length :

3m
8201NL Aramid Coil Packing
Version of No.8201 coil packing without lubricant
Equivalent to No.8201 in characteristics. Optimum as shaft seal for mixers and other rotating machines. 260 For :
3 25mm

Length :

3m
1110 Aluminum Foil Spiral Packing
Aluminum ribbon, impregnated with lubricant, then braided into a spiral shape
Used as valve stem seal for hot oil, heat medium oil, steam, organic solvent, etc. Normally used as packing for header of VF-10 and VF-20.Temperature limit :
350
For :
3 25mm

Length :

3.65m spiral roll