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VALQUA No. Product Name Description Application Detail
N1271 Graphite Grade Packing This coil packing is formed by braiding expanded graphite yarn reinforced with metal wire into a square-shaped cross section, then finishing it with graphite and lubricating oil. This product can be used as an alternative to general asbestos products used in shaft seals for water, oil, or solvent-based valves. This high cost-performance graphite braided packing can be used with high temperature/high pressure valves. 詳細
N1290 Graphite Grade Packing This coil packing is formed by braiding expanded graphite yarn covered with metal wire into a square-shaped cross section, and finishing it with PTFE dispersion. This product can be used as an alternative to general asbestos products used in shaft seals for water, oil, or solvent-based valves. This high cost-performance graphite braided packing can be used with high temperature/high pressure valves. 詳細
N133 Graphite Grade Packing This coil packing is formed by braiding expanded graphite yarn into a square-shaped cross section, and finishing it with PTFE dispersion. This product can be used as an alternative to general asbestos products used in shaft seals for water, oil, or solvent-based pumps and valves. This high cost-performance graphite braided packing can be used with general pumps and valves. 詳細
N214 VALQUATEX Gasket Rubber coated glass fiber fabric processed into a specified flat shape Used for combustion gas or exhaust gas duct, or warped flange.

Temperature limit : No.N214 : 400℃ No.N314 : 800℃ Since these gaskets do not have enough air-tightness, use them where some leakage is allowed.
詳細 PDFリンク
N314 VALQUATEX Heat Resisting Gasket Rubber coated ceramic fabric with wire processed into a specified flat shape Used for combustion gas or exhaust gas duct, or warped flange.

Temperature limit : No.N214 : 400℃ No.N314 : 800℃ Since these gaskets do not have enough air-tightness, use them where some leakage is allowed.
詳細 PDFリンク
N340G High Temperature Inorganic Fiber Braid Packing This coil packing is formed by braiding ceramic fiber reinforced with metal wire into a square-shaped cross section, processing it with graphite treatment, then finishing it with lubricating oil and graphite. It is used as seal material for boiler/turbine exhaust heat duct joint areas, dampers, door areas of dryer and other equipment, manholes, etc.

Maximum temperature: 600°C (400°C in air)
詳細
N340M High Temperature Inorganic Fiber Braid Packing This coil packing is formed by braiding ceramic fiber reinforced with metal wire into a square-shaped cross section, then applying a special treatment using inorganic filler. It is used as seal material for static parts on boiler/turbine exhaust heat duct joint areas, dampers, manholes, etc.

Maximum temperature: 800°C
詳細
N510 Non-Asbestos Metal Jacketed Gasket (Corrugated, All-covered) It is used as a gasket for heat exchangers, valve bonnets, pressurized containers, towers, tanks, and pipe flanges. 詳細 PDFリンク
N520 Non-Asbestos Metal Jacketed Gasket (Flat, All-covered) It is used as a gasket for heat exchangers, valve bonnets, pressurized containers, towers, tanks, and pipe flanges. 詳細 PDFリンク
N520C Non-Asbestos Metal Jacketed Gasket (Grommet Type) Formed by covering a cut surface on the inner diameter side of a sheet gasket made of a non-asbestos joint sheet or the like with a thin metallic sheet (grommet-finished), this product contributes to permeation leakage prevention and erosion prevention. It is used as a gasket for heat exchangers, valve bonnets, pressurized containers, towers, tanks, and pipe flanges (permeation leakage prevention and erosion prevention). 詳細 PDFリンク
N520F Non-Asbestos Metal Jacketed Gasket (French Type) No. N520-F is a flat gasket made of a non-asbestos board, non-asbestos joint sheet, or a combination of both, where the outer side of the core is covered with a thin metallic sheet with a sideways U-shaped cross section. It is used as a gasket for internal-combustion engine and compressor cylinder head covers, exhaust pipes, polymerization tanks, sight glass, and valve bonnets. 詳細 PDFリンク
N530 Non-Asbestos Metal Jacketed Gasket (Flat, Half-covered) It is used as a gasket for boiler manholes/hand holes, steam traps, and sight glass. 詳細 PDFリンク
N570 Non-Asbestos Metal Jacketed Gasket (Circle, All-covered) It is used as a gasket for boiler manholes, steam traps, and sight glass. 詳細 PDFリンク
N580 Non-Asbestos Metal Jacketed Gasket (Flat, Double-covered) It is used as a gasket for heat exchangers, pressurized containers, towers, tanks, and pipe flanges. 詳細 PDFリンク
N6510 Non-Asbestos VF Metal Jacketed Gasket It is used as a gasket for heat exchangers, valve bonnets, pressurized containers, towers, tanks, and pipe flanges. 詳細 PDFリンク
N6520 Non-Asbestos VF Metal Jacketed Gasket It is used as a gasket for heat exchangers, valve bonnets, pressurized containers, towers, tanks, and pipe flanges. 詳細 PDFリンク
N6580 Non-Asbestos VF Metal Jacketed Gasket It is used as a gasket for heat exchangers, pressurized containers, towers, tanks, and pipe flanges. 詳細 PDFリンク
N7030(H) VALFLON Envelope Gasket [Core: H type] This gasket uses a core with felt sheets attached to both sides of an expanded graphite sheet that incorporates a thin stainless steel sheet, and allowing it to be used in higher temperature. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7030(N) VALFLON Envelope Gasket [Core: N type] This product features a flexible core material (such as a non-asbestos compressed fiber sheet) coated with PTFE (V-shaped cross section). It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7030(S) VALFLON Envelope Gasket [Core: S type] This high temperature/high pressure envelope gasket uses a core with felt sheets attached to both sides of a joint sheet to curb PTFE jacket flow. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7031(H) VALFLON Envelope Gasket [Core: H type] This gasket uses a core with felt sheets attached to both sides of an expanded graphite sheet that incorporates a thin stainless steel sheet, and allowing it to be used in higher temperature. The No. N7031 series uses a PTFE outer coating that is fused in a single location via overlapping joints. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7031(N) VALFLON Envelope Gasket [Core: N type] This product features a flexible core material (such as a non-asbestos compressed fiber sheet) coated with PTFE (U-shaped cross section). The No. N7031 series uses a PTFE outer coating that is fused in a single location via overlapping joints. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7031(S) VALFLON Envelope Gasket [Core: S type] This high temperature/high pressure envelope gasket uses a core with felt sheets attached to both sides of a joint sheet to curb PTFE jacket flow. The No. N7031 series uses a PTFE outer coating that is fused in a single location via overlapping joints. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7035(H) VALFLON Envelope Gasket [Core: H type] This gasket uses a core with felt sheets attached to both sides of an expanded graphite sheet that incorporates a thin stainless steel sheet, and allowing it to be used in higher temperature. It is effective in preventing fluid from pooling when the gasket width is narrow. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7035(N) VALFLON Envelope Gasket [Core: N type] This product features a flexible core material (such as a non-asbestos compressed fiber sheet) coated with PTFE (sideways U-shaped cross section). It is effective in preventing fluid from pooling when the gasket width is narrow. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
N7035(S) VALFLON Envelope Gasket [Core: S type] It features a core with felt sheets attached to both sides of a joint sheet, and is coated with PTFE in a sideways U-shaped cross section. It is effective in preventing fluid from pooling when the gasket width is narrow. It is used as a gasket for pipe flanges, towers, tanks, and devices of all types for highly corrosive fluids such as acid or halogen, food products that are averse to contamination, drugs, etc. 詳細
NRF4640 NEW RUBBERFLON Fluoro Rubber O-ring No.4640 with surface modified for increased strength Low-friction surface offers no adhesion with other parts or machine. O-rings can be installed automatically and continuously. Used mainly as static seal. 詳細
NRF640 NEW RUBBERFLON O-ring No.640 with surface modified for increased strength Low-friction surface gives no adhesion with other parts or machine. O-rings can be installed automatically and continuously. Used mainly as static seal. 詳細

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