{"id":53369,"date":"2018-05-01T15:11:04","date_gmt":"2018-05-01T13:11:04","guid":{"rendered":"http:\/\/preview.zwick-armaturen.de\/?page_id=53369"},"modified":"2024-08-21T16:01:17","modified_gmt":"2024-08-21T14:01:17","slug":"tri-con-butterfly-valve-2","status":"publish","type":"page","link":"https:\/\/zwick-armaturen.de\/en\/tri-con-butterfly-valve-2\/","title":{"rendered":"TRI-CON (BUTTERFLY VALVE)"},"content":{"rendered":"

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ZERO-LEAKAGE.*<\/span><\/span><\/h2>\n

ALWAYS.<\/span><\/h2>\n

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The number of unique technical attributes of the product, as the cone-in-cone seating design with the multiple laminations and the metal seat makes the series TRI-CON to an allrounder for many different industrial applications.<\/p>\n

Zwick valves are used for industrial and exhaust gases, liquids, hot water or steam at lowest as well at high temperature zones up to 815\u00b0C. The TRI-CON is utilized extensively in the chemical, petro-chemical, oil & gas, offshore and district heating markets.<\/p>\n<\/article>\n

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LARGE<\/span><\/h2>\n

REALLY LARGE.<\/span><\/h2>\n

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ZWICK loves big challenges. And big means big. Valves can be manufactured in maximum dimensions of over 200 cm in diameter.<\/p>\n<\/article>\n

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MAXIMUM<\/span><\/span><\/h2>\n

PERFORMANCE,<\/span><\/span><\/h2>\n

DAY TO DAY<\/span><\/h2>\n
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The series TRI-CON contains nominal sizes from 2\u201d to 88\u201d<\/span><\/span>and pressure classes from ANSI 150 lbs to 1500 lbs.<\/span><\/span><\/p>\n

The complete range of standard body styles like lug type,double flange, and gate valves face to face dimensions are available in various raw materials.<\/p>\n<\/div>\n<\/div>\n

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SPECIAL<\/span><\/h2>\n

FEATURES<\/span><\/h2>\n<\/article>\n

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THE SELF-CENTERING DISC<\/h3>\n<\/article>\n
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The construction guarantees the optimal position of the laminated seal against the seat. Jamming due to thermal expansion is eliminated.<\/p>\n

TORQUE TRANSMISSION USING KEYS<\/h3>\n

The disc is keyed to the shaft not pinned, providing balanced torque transmission and eliminating the danger of pins shearing off.<\/p>\n

IDEAL LAMINATION AND DISC DESIGN<\/h3>\n

The strong disc with its eliptical supporting surface offers the best fixing of the lamination.
\nBubble tightness is given as a result of the special machining of the lamination.<\/p>\n

SUPPORTING BEARING BUSHINGS<\/h3>\n

The optimal position of the bearing reduces the risk of the shaft bending. This allows for bi-directional tightness at maximum differental pressure.<\/p>\n<\/div>\n

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POSSIBLE OPTIONS<\/h3>\n
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  • Triple eccentric design<\/li>\n
  • Metal seating<\/li>\n
  • Pressure classes according ANSI 150\/300\/600\/900 and PN 10\/16\/25\/40\/63\/100\/160<\/li>\n
  • Full bi-directional shutoff as per API 598 and\/or DIN EN 12266-1<\/li>\n
  • Temperature range up to 815\u00b0C<\/li>\n
  • Size range 2\u2033 \u2013 88\u2033 (DN 50-2200)<\/li>\n
  • Friction free opening and closing<\/li>\n
  • Vacuum tight<\/li>\n
  • Laminated seal and seat made of stainless steel<\/li>\n
  • Anti blow-out shaft API 609<\/li>\n
  • Steel casting, stainless steel, special alloys<\/li>\n
  • Fire-safe acc. to BS 6755 and API 607 4th ed. for both flow directions<\/li>\n
  • Fugitive emission control acc. to \u201cTA-Luft II\u201d<\/li>\n
  • Optional Double Block & Bleed Design<\/li>\n
  • Special customer requirements on request<\/li>\n
  • SIL 3<\/li>\n
  • EPA 21<\/li>\n<\/ul>\n<\/article>\n<\/div>\n

    [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” bg_type=”image” parallax_style=”vcpb-hz-jquery” bg_image_new=”id^52626|url^http:\/\/preview.zwick-armaturen.de\/wp-content\/uploads\/2018\/02\/product-quad1.jpg|caption^null|alt^null|title^product-quad1|description^null” bg_image_repeat=”no-repeat” bg_image_size=”initial” parallax_sense=”30″ el_class=”leistungen” css=”.vc_custom_1525168777785{margin-top: 56px !important;padding-top: px !important;padding-bottom: 100px !important;}”][vc_column][vc_row_inner el_class=”leistungen-inner row-product-three”][vc_column_inner width=”1\/2″][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n

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    OUR
    \nRANGE<\/strong><\/span><\/h2>\n

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    The range of services offered by Zwick Armaturen GmbH includes standard TRI-CON series process valves and special fittings, which are used, for example, in the chemical or petrochemical industry.<\/p>\n<\/div>\n<\/div>\n

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    SEALED BEARING<\/h3>\n<\/div>\n
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    ZWICK Armaturen has designed an encapsulated\/sealed bushing system that prevents line media from penetrating into the bushing cavity as best as possible. This design has been proven in the severest of applications in over 20 years where other designs have failed due to fouling or corrosion of the bushing and shaft.<\/p>\n<\/div>\n<\/div>\n

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    SHAFT SEALING ACCORDING TO TA LUFT II<\/h3>\n<\/div>\n
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    This high tech construction meets the requirements of firesafe (API and BS), \u201cTA Luft II\u201d and of tightness in both flow directions under full classification conditions.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    QUALITY<\/span><\/h2>\n

    \u201cMADE IN GERMANY\u201d<\/h2>\n

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    We are able to offer outstanding technical support and service to meet your special valve requirements. Quick delivery, competitive pricing and full customer service are additional advantages of our company..<\/p>\n

    Our quality is your benefit. According to this principle we do our utmost to satisfy your requests. Due to continious development and research we guarantee that we are your partner now and for the future.<\/p>\n<\/div>\n


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    APPLICATION:<\/span><\/span><\/h2>\n

    EVERYWHERE.<\/span><\/span><\/h2>\n

    [\/vc_column_text][\/vc_column][vc_column width=”1\/2″][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” css=”.vc_custom_1525168918888{padding-top: 20px !important;padding-bottom: 20px !important;background-color: #f7f7f7 !important;}”][vc_column width=”1\/6″][vc_single_image image=”52615″ img_size=”full” alignment=”right”][\/vc_column][vc_column width=”1\/6″][vc_column_text]REFINERY\/PETROCHEMICAL<\/p>\n

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    • storage tanks<\/li>\n
    • on- and offshore<\/li>\n
    • LNG and LPG<\/li>\n
    • ethylene extraction<\/li>\n
    • desulphurization<\/li>\n
    • FSPO<\/li>\n
    • ESD-HIPPS-valves<\/li>\n<\/ul>\n

      [\/vc_column_text][\/vc_column][vc_column width=”1\/6″][vc_single_image image=”52618″ img_size=”full” alignment=”right”][\/vc_column][vc_column width=”1\/6″][vc_column_text]POWER GENERATION<\/p>\n

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      • steam<\/li>\n
      • hot water<\/li>\n
      • condensate<\/li>\n
      • power plant (nuclear, coal, gas, steam, biomass)<\/li>\n
      • solar heat (thermal oil, molten salt)<\/li>\n
      • geothermal energy<\/li>\n
      • shale gas<\/li>\n
      • water- and pump-storage \/ hydro power plant<\/li>\n
      • waste incineration and processing plant district heat<\/li>\n<\/ul>\n

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        • steam<\/li>\n
        • hot water<\/li>\n
        • condensate<\/li>\n<\/ul>\n

          [\/vc_column_text][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1525168932706{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_column width=”1\/6″][vc_single_image image=”52616″ img_size=”full” alignment=”right”][\/vc_column][vc_column width=”1\/6″][vc_column_text]CHEMICAL INDUSTRY<\/p>\n

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          • power plants<\/li>\n
          • process media (critical applications such as butadiene, styrene, ethylene, propylene, etc.)<\/li>\n
          • process cooling (cold box)<\/li>\n
          • supply and storage<\/li>\n<\/ul>\n

            [\/vc_column_text][\/vc_column][vc_column width=”1\/6″][vc_single_image image=”52619″ img_size=”full” alignment=”right”][\/vc_column][vc_column width=”1\/6″][vc_column_text]STEEL INDUSTRY<\/p>\n

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            • exhaust gases<\/li>\n
            • coke oven<\/li>\n
            • steam, water<\/li>\n
            • oxygen<\/li>\n
            • energy recovery<\/li>\n
            • blast furnace<\/li>\n<\/ul>\n

              [\/vc_column_text][\/vc_column][vc_column width=”1\/6″][vc_single_image image=”52622″ img_size=”full” alignment=”right”][\/vc_column][vc_column width=”1\/6″][vc_column_text]PULP & PAPER INDUSTRY<\/p>\n

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              • steam<\/li>\n
              • hot water<\/li>\n
              • condensate<\/li>\n<\/ul>\n

                [\/vc_column_text][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1525168941330{padding-top: 20px !important;padding-bottom: 20px !important;}”][vc_column width=”1\/6″][vc_single_image image=”52621″ img_size=”full” alignment=”right”][\/vc_column][vc_column width=”1\/6″][vc_column_text]GAS INDUSTRY<\/p>\n

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                • technical gases (e.g. oxygen, nitrogen) flammable gases (e.g. natural gas)<\/li>\n
                • carbon capture & storage<\/li>\n
                • mole sieve switching valves dehydration<\/li>\n
                • gas to liquids processing<\/li>\n<\/ul>\n

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                  • water<\/li>\n
                  • corrosive cases<\/li>\n<\/ul>\n

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                    TRIPLE OFFSET<\/span><\/span><\/h2>\n

                    METAL-SEATED<\/span><\/span><\/h2>\n

                    STATE-OF-THE-ART<\/h2>\n

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                    The triple offset geometry and the special features guarantee 100% zero-leakage performance even during extreme temperature variation and pressure peaks.<\/p>\n

                    TRI-CON valves offer the widest laminated seal ring in the market today, made possible by true cone-in-cone seating design which assures a frictionless opening and closing with lowest torques and without break-away torque. Zwick\u2019s design provides 100% tightness in gas services.\u00a0<\/span><\/p>\n

                    Zwick valves are used for critical services in many global industries for liquids and gases. The triple offset valves are designed for temperatures up to 815\u00b0C and for cryogenic services.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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                    INQUIRY<\/span><\/h2>\n

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                    You are interested in one of our products?<\/span><\/p>\n

                    Write us and we will contact you.<\/span>[\/vc_column_text]