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VALQUA No. Product Name Description Application Detail
2060
5060
Sanitary Gasket Gasket made of synthetic rubber (EPDM, FKM, VMQ) molded into gasket, complying with Food Hygiene Law. Used as gasket for sanitary pipe fittings PDFリンク
2060H
5060H
Rubber products for Wire Harness Terminal contact seal for wire harness (cable assembly)
5 Gasket Paste No.5 Black paste(No.5), containing graphite corpuscle compounded with oil-soluble adhesive. White paste containing corpuscle (No.5M) is also available. Sealing additive for gasket for joints, handling water fluid, acid, alkali, salt solution, alcohol, etc. Improved sealing performance and detachability.

Temperature limit : 200℃
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5010 Silicone Rubber Sheet Gasket No.5000 gasket processed into a specified flat shape Used at wide temperature range.

Temperature from : -60 to +200℃
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5045 INFLATE Seal This hollow gasket is created from cloth-reinforced rubber, or from a single piece of rubber. It is sealed by supplying air or the like to the hollow portion, causing it to expand. It is used for sealing vacuum vessels, airtight doors, etc.
5060 Silicone Rubber Packing Silicone rubber molded into a specified shape Used as heat-resisting electric-insulating packing and gasket for -60 to +250℃ 詳細
5060 Silicone Rubber Packing Side U-A・B Shape This product is molded from silicone rubber into specified shapes. It is used as a heat-resistant/electric-insulating packing/gasket for use in temperatures ranging from -60 to 250°C. 詳細
5060-LIP Silicone Rubber Packing LIP This product is molded from silicone rubber into specified shapes. It is used as a heat-resistant/electric-insulating packing/gasket for use in temperatures ranging from -60 to 250°C. 詳細
5060-SOD Silicone Rubber Packing SOD Shape This product is molded from silicone rubber into specified shapes. It is used as a heat-resistant/electric-insulating packing/gasket for use in temperatures ranging from -60 to 250°C. 詳細
540 Series Serrated Gasket This gasket is made of metal sheet grooved concentrically with a saw-tooth cross section, and is processed into a specified flat shape. It is used as a gasket for pressurized containers, towers, tanks, valve bonnets, pipe flanges, etc. 詳細 PDFリンク
550-ZA Ring Joint Gasket (API-RX) This gasket is used for oil drilling and other applications that requires pressure resistance, thanks to its octagonal shape. It is used as a gasket in high pressure joints, such as in oil drilling equipment. 詳細 PDFリンク
550-ZB Improved Bridgeman Gasket (Wedge) This unique self-seal type gasket applies Bridgeman’s “Principle of Unsupported Area” to use the pressure applied to the edge face of the floating head to increase tension force. It is often used as a gasket for high temperature/high pressure valve bonnets (9.8 MPa or higher), heat exchangers, autoclave cover packing, etc. 詳細 PDFリンク
550-ZD Delta Ring (Triangle) This self-seal type gasket has a triangular cross section, and is used for pressurized container covers and valve bonnets up to 343 MPa. It is used as a cover gasket for high temperature/high pressure autoclaves and heat exchangers, or as a gasket for valve bonnets. 詳細 PDFリンク
550-ZE Diamond Shaped Ring This comparatively small metal ring has a diamond shaped cross section, and is often used in locations such as nipples that are tightened with screwing force. It is used as a gasket for high temperature/high pressure pressure gauge installations, nipple type joints, etc. 詳細 PDFリンク
550-ZL Lens Ring (Lens) This gasket has a cross section similar to a convex lens. It is self-sealing as it is wedged between flanges formed into a cone shape with a 20° angle and sealed with line contact. It is used as a gasket for high temperature/high pressure ammonia methanol synthesis line pipe flanges, pressurized containers, 294 MPa high pressure method polyethylene polymerization lines, etc. 詳細 PDFリンク
550-ZO Ring Joint Gasket (Oval) This metallic ring is formed by processing the cross section of a metallic material into an oval shape. Its dimensions and materials are based on JPI-7S-23 or ASMEB1620. It is often used as a gasket for pipe flanges, pressurized containers, towers, tanks, valve bonnets, etc., that handle high temperature/high pressure steam, gas, oil, solvent, etc., in oil refining/chemicals, electricity, ships, etc. 詳細 PDFリンク
550-ZP Ring Joint Gasket (API-BX) This gasket is used for oil drilling and other applications that requires pressure resistance, thanks to its octagonal shape. It is used as a gasket in high pressure joints, such as in oil drilling equipment. 詳細 PDFリンク
550-ZR Circle Shaped Metal Gasket (Circle) This gasket has a round-shaped cross section, and is used for high pressure joints with comparatively small dimensions. It is used as a gasket for valve bonnets, compressors, vacuum pumps, reactors, high pressure unions, nipples, etc. 詳細 PDFリンク
550-ZS Ring Joint Gasket (Octagonal) This metallic ring is formed by processing the cross section of a metallic material into an octagonal shape. Its dimensions and materials are based on JPI-7S-23 or ASMEB1620. It is often used as a gasket for pipe flanges, pressurized containers, towers, tanks, valve bonnets, etc., that handle high temperature/high pressure steam, gas, oil, solvent, etc., in oil refining/chemicals, electricity, ships, etc. 詳細 PDFリンク
550-ZW Double Cone Shaped Gasket (Double Cone) This self-sealing gasket has a double cone cross section. It is often used by wedging an aluminum board or graphite tape between it and extremely soft iron, then sealing. In addition to reducing the amount of precision work, this causes no damage to the seal surface. It is used as a gasket for high temperature/high pressure tank heat exchanger covers. 詳細 PDFリンク
5560-WSJ Willson Seal Custom-Made This product combines a silicone rubber seal lip with a metal adapter spacer. It is used as a vacuum seal for rotating shafts with significant runout. 詳細
5560-WSK Willson Seal Custom-Made This product combines a silicone rubber seal lip with a metal adapter spacer. It is used as a vacuum seal for rotating shafts with significant runout. 詳細
5560-WSP Willson Seal Custom-Made This product combines a silicone rubber seal lip with a metal adapter spacer. It is used as a vacuum seal for rotating shafts with significant runout. 詳細
5560-WSV Willson Seal Custom-Made This product combines a silicone rubber seal lip with a metal adapter spacer. It is used as a vacuum seal for rotating shafts with significant runout. 詳細
560 Series Metal Flat Gasket This gasket is made of various metal sheets and is processed into a specified flat shape. It is used in heat exchangers, autoclaves, valve bonnets, pipe flanges, etc. 詳細 PDFリンク
5640 Silicone Rubber O-ring Static Application This product is formed by molding silicone rubber into a ring shape with an O-shaped cross section. It is used as a static application seal that requires a wide range of temperatures, from low to high. 詳細
5640 Silicone Rubber O-ring Dynamic Application This product is formed by molding silicone rubber into a ring shape with an O-shaped cross section. It is used as a static application seal that requires a wide range of temperatures, from low to high. 詳細
5650 Silicone Rubber Oil seal It has a seal lip made of silicone rubber with metal reinforcing ring attached along the circumference. Used as a seal for rotation shafts that require resistance to heat and solvents.
5810 Silicone Rubber Diaphragm Silicone rubber or cloth-reinforced Silicone rubber molded into specified shape and size Diaphragm with superior heat-resistance
5M Gasket Paste No.5M Black paste(No.5), containing graphite corpuscle compounded with oil-soluble adhesive. White paste containing corpuscle (No.5M) is also available. Sealing additive for gasket for joints, handling water fluid, acid, alkali, salt solution, alcohol, etc. Improved sealing performance and detachability.

Temperature limit : 200℃
詳細 PDFリンク

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