NIPPON VALQUA INDUSTRIES, LTD.

1 Revision " VALQUA " is a compounded word coming from VALUE and QUALITY. which is the symbol and motto of the company. The above trade mark is registered in Japan, Australia, China, India, Indonesia, Korea, Malaysia, Philippjnes, Singapore, Taiwan, Thailand and NIPPON VALQUA INDUSTRIES, LTD. 1-1, Nishi-Shinjuku, 2-chome, Shinjuku-ku, Tokyo 163-0406, Japan TEL : 81-3-5325-3421 FAX : 81-3-5325-3436. NIPPON VALQUA INDUSTRIES, LTD. PRINTED IN JAPAN CATALOGUE No. ZY03 0611 02 SEN. INDEX. GASKET. Table Indicating Types and Typical Characteristics of Non-Asbestos Gaskets _____ 1. VALQUA Flowchart Indicating Selection of Non-Asbestos Alternatives for Asbestos Products _____ 3. Non-Metallic Gasket NON-ASBESTOS BLACK HYPER GF300 _____ 5. Compressed Non-Asbestos Fiber Sheet 6502/6500/6500AC/6503/GE200_____ 7.

2 PRODUCTS NONASUPER 8590TN _____ 12. Gasket Paste _____ 13. VALFLON Gasket 7010/7010-EX/7020/7026/7GP61/7GP66 _____ 14. VALFLON Envelope Gasket N7030/N7031/N7035 _____ 17. Cord Seal <Soft> 7GS66A/7GS62A/7GS64N _____ 20. Semi-Metallic Gasket VALQUAFOIL Gasket VF-30/VF-35E/VFT-30/VFT-35E _____ 21. Because of their well-balanced characteristics, Spiral Wound Gasket 8590 Series/8590L Series/6590 Series/7590 Series _____ 24. asbestos fibers have long been used in various fields as Metal Jacketed Gasket N510 Series/N520 Series _____ 26. representative inorganic fibers. Metallic Gasket Metallic Serrated and Flat Gaskets 540 Series/560 Series/6540H Series _____ 28. In recent years, however, enhanced regulations from the Ring Joint Gasket 550 Series _____ 29. labor health view point are demanding quick Metal Hollow O-ring 3640/3641 _____ 30.

3 Replacement with non-asbestos fibers. Trypack Metal C-ring Gasket with spring 3645/3645LS _____ 31. rubber Coated Fabric & Synthetic rubber Gasket In response to such requirements, NIPPON VALQUA VALQUATEX Gasket N214/N314 _____ 32. INDUSTRIES, LTD. ( VALQUA ), as an integrated seal rubber Sheet 2010(NBR/CR/EPDM)/4010/5010 _____ 32. manufacturer, has been engaged in the development of highly reliable Non-AS Sealing Products that can be GLAND PACKING. used in place of conventional asbestos products. Table Indicating Non-Asbestos Gland Packing _____ 33. Now, we have the pleasure of presenting the line-up of Table for Selection of Non-Asbestos Gland Packing for Valve Stems _____ 34. asbestos-alternative products that have recently been Fluid-wise Application Sheet for Non-Asbestos Gland Packing for Valve Stems _____ 35.

4 Developed. Table for Selection of Non-Asbestos Gland Packing for Rotary Pump Shafts _____ 37. Table for Selection of Non-Asbestos Gland Packing for Equipment _____ 38. Constructions and Features Non-AS : For all asbestos-free products. Carbon fiber based _____ 39. VALQUATIGHT : For the spiral-wound gaskets having a VALFLON based _____ 40. selected asbestos tape for the winding material. Special fiber based _____ 42. CLEANTIGHT : For the spiral-wound gaskets having a Metal based _____ 42. selected asbestos-free inorganic tape for the winding material. Flexible graphite based _____ 43. BLACKTIGHT : For the spiral-wound gaskets having a Gland Packing for Nuclear Power Use _____ 44. selected flexible graphite tape for the winding material. WHITETIGHT : For the spiral-wound gaskets having a Manufacturing Ranges _____ 45.

5 Selected PTFE tape for the winding material. Design Data _____ 45. VALFLON : For all fluorocarbon resin products. Reference Materials _____ 46. Instruction Manual _____ 47. Cautions regarding the use of VALFLON . (Fluoro carbon Resin Products) VALQUATEX (Textile products). These products are not specifically designed and manufactured _____ 48. for use in medical apparatus to be implanted in human bodies Flameproof Carbon Fiber Textile 101C/105C/105CS. _____ 49. or to be in contact with humors or living organisms. So, when Heat-Resistant Glass Fiber Textile 102G/105G/105GF/112G/112GA/112GC. _____ 50. planning to use them for such applications, please contact us Ceramic Fabric Textile 101S/102SF/102S/105S/105SN/112S/112SN. for consultation. When they are to be heated up to 200 C or over, be sure to provide sufficient air discharge and ventilation in order to Related Products (Tools).

6 Prevent inhalation of dissolved gases. These products shall never be burnt, but shall be disposed of in Gasket Cutter _____ 51. accordance with the Law for Disposal and Cleaning of Wastes. Packing Tool _____ 52. Table Indicating Types and Typical Characteristics of GAS K ET Non-Asbestos Gaskets Asbestos Non-Asbestos Available range(1) Available range(1). Type product product Product name Description Major application page ( VALQUA No.) ( VALQUA No.) Temperature( C) Pressure (MPa). 2010 Nitrile rubber Sheet Gasket 30 120 2010 Chloroprene rubber Sheet Gasket 30 120 2010 Ethylene Propylene rubber Sheet Gasket 40 150 Pipe flanges, rubber Sheet Gasket Gasket made by punching rubber sheet. equipment 32. 4010 Fluoro rubber Sheet Gasket 15 200 5010 Silicone rubber Sheet Gasket 60 200 Depending on 640 Synthetic rubber O-ring material used Molded gasket having O-shaped cross section made of various rubber materials.

7 Synthetic rubber O-ring 4640 Fluoro rubber O-ring 15 200 Available pressures may differ depending on groove designs. Equipment . 5640 Silicone rubber O-ring 60 200 Depending on Self-strained sealing type gasket provided with a reinforcing ring, Synthetic rubber Sheet Gasket 2060 Horizontal U-shaped Synthetic rubber Gasket material used made by molding synthetic rubber to have a horizontal U-shaped cross section. Equipment . Depending on rubber sheet gasket reinforced with fabric, made of NBR, CR and NR. rubber Gasket with cloth 16 rubber Sheet Gasket with cloth material used Means are required against infiltration leakage. Pipe flanges . Unlike conventional Compressed Fiber sheet, these are based on new-concept, Graphite Compounded Non-Asbestos Sheet GF300 BLACK HYPER 200 300 composed of graphite and PTFE without using rubber binders.

8 5. 1500 6502 Compressed Non-Asbestos Fiber Sheet for high performance general use 50 214 2 Compressed Non-Asbestos Fiber Sheet for general use, with enhanced heat resistance. 1500AC 6500 Compressed Non-Asbestos Fiber Sheet for general use 50 183. 2 . Compressed Non-Asbestos Fiber Sheet for general use Non-metallic Gasket Pipe flanges, 7. Compressed 1501 equipment 6500-AC Anti-corrosion type Compressed Non-Asbestos Fiber Sheet 50 183 2 Anti-corrosion Type Compressed Non-Asbestos Fiber Sheet Fiber Sheet 1501AC. 2 . 930,etc. 6503 White Compressed Non-Asbestos Fiber Sheet for high performance general use 50 214 White Compressed Non-Asbestos Fiber Sheet for general use Graphite Compounded moderate price Compressed Fiber sheet having rubber binders, 8. GE200 Graphite Compounded Compressed Non-Asbestos Fiber Sheet 50 214 2 with restricted field of applications.

9 8590TN NONASUPER 200 450 JIS10K Non-Asbestos Gasket for alternative use of Compressed Fiber sheet. Pipe flanges, equipment 12. 7010 VALFLON Pure PTFE Gasket 50 100 Fabricated PTFE gasket (in principle, for grooved flanges). 7010-EX New VALFLON Pure PTFE Gasket 50 150 Fabricated New VALFLON gasket. 200 200 Pipe flanges, Fluorocarbon Resin Gasket 7020 VALQUALON Gasket equipment 14. Low creep type Fluorocarbon Resin Gasket reinforced with special filler material. 7026 Black VALQUALON Gasket 200 200 7GP66 VALFLON Soft Sheet Gasket 240 260 Flexible and highly strong PTFE Sheet Gasket N7030 N Series Non-Asbestos VALFLON Envelope Gasket 100 150 Fluorocarbon Resin Gasket using Compressed Non-asbestos Fiber sheet in the core. Fluorocarbon Resin Pipe flanges, 7030 Series N7030 S Series Non-Asbestos VALFLON Envelope Gasket 100 200 Fluorocarbon Resin Gasket using Compressed Non-asbestos Fiber sheet and special felt in the core.

10 17. Envelope Gasket equipment Fluorocarbon Resin Gasket for high temperature use, using VALQUAFOIL (expanded graphite). N7030 H Series Non-Asbestos VALFLON Envelope Gasket (high temperature type) 100 260 sheet and special felt in the core. Fluorocarbon Resin String Type Gasket 7GS66A Cord Seal <Soft> 240 260 String type sealing material made by modifying PTFE to have a marsh mallow shape. Equipment 20. VF-30 VALQUAFOIL Sheet Gasket 240 400 Fabricated expanded graphite gasket. Expanded Graphite VF-35E VALQUAFOIL Sheet Gasket with thin metallic sheet 240 400 Fabricated expanded graphite gasket (foil inserted). Pipe flanges, equipment 21. Sheet Gasket VFT-30 VALQUAFOIL Sheet Gasket (PTFE-laminated) 240 300 Fabricated expanded graphite gasket (PTFE laminated VF-30). VFT-35E VALQUAFOIL Sheet Gasket with thin metallic sheet (PTFE-laminated) 240 300 Fabricated expanded graphite gasket (PTFE laminated VF-35E).