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永嘉縣靜海閥門有限公司

YONGJIA JINGHAI VALVE CO.,LTD

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D673H/D671H氣動三偏心硬密封對夾蝶閥
  • Model:
  • Category:Butterfly Valve
Product Brief:產(chǎn)品簡介 D673H氣動彈性金屬密封蝶閥采用一個U型不銹鋼密封圈, 該精密的彈性密封圈與經(jīng)過拋光的蝶板三維偏心接觸。 解決了傳統(tǒng)偏心蝶閥在啟閉0~10瞬間密封面仍處于滑動接觸摩擦的弊病, 實現(xiàn)蝶板在開啟瞬間密封面即分離,關(guān)閉接觸即密封的效果,達(dá)到延長使用壽命、密封性能最佳的目的。 因此被廣泛地應(yīng)用到介質(zhì)溫度550℃的冶金、電力、石油、化工、空氣、 煤氣、可燃?xì)怏w以及給排水等腐蝕性介質(zhì)的管道上,是調(diào)節(jié)流量和截斷流體的最佳裝置 產(chǎn)品特點 1、該蝶閥結(jié)構(gòu)簡單、緊湊、重量輕、易于安裝

     產(chǎn)品簡介

     D673H氣動彈性金屬密封蝶閥采用一個“U”型不銹鋼密封圈,
    該精密的彈性密封圈與經(jīng)過拋光的蝶板三維偏心接觸。
    解決了傳統(tǒng)偏心蝶閥在啟閉0°~10°瞬間密封面仍處于滑動接觸摩擦的弊病,
    實現(xiàn)蝶板在開啟瞬間密封面即分離,關(guān)閉接觸即密封的效果,達(dá)到延長使用壽命、密封性能最佳的目的。
    因此被廣泛地應(yīng)用到介質(zhì)溫度≤550℃的冶金、電力、石油、化工、空氣、
    煤氣、可燃?xì)怏w以及給排水等腐蝕性介質(zhì)的管道上,是調(diào)節(jié)流量和截斷流體的最佳裝置
     
    產(chǎn)品特點
     
    1、該蝶閥結(jié)構(gòu)簡單、緊湊、重量輕、易于安裝和拆卸、維修方便; 
    2、本蝶閥采用不銹鋼“U”型密封圈,具有一定的彈性無論在高溫、低溫的情況下,它與蝶板均具有優(yōu)良的密封性; 
    3、本蝶閥的三維偏心距,經(jīng)過嚴(yán)格的計算,“U”型密封圈與蝶板幾乎無磨擦,使用壽命長,并具有越關(guān)越緊的功能; 
    4、蝶板密封面采用堆焊鈷基硬質(zhì)合金,密封面耐磨損,使用壽命長; 
    5、本蝶閥結(jié)構(gòu)獨特,“開關(guān)”僅需轉(zhuǎn)動閥桿90°即可完成。操作靈活、方便、省力、
    不受介質(zhì)壓力的高低影響,密封性能可靠; 
     
    采用標(biāo)準(zhǔn)
     
    設(shè)計標(biāo)準(zhǔn) :GB/T12238-1989 
    法蘭連接尺寸: GB/T9113.1-2000;GB/T9113.2-2000 GB/T9115.1-2000;GB/T9115.2-2000 
    結(jié)構(gòu)長度:GB/T12221-1989 
    壓力試驗:GB/T13927-1992;JB/T9092-1999 執(zhí)行機構(gòu) 
    采用新型系列GT型氣動執(zhí)行器,有雙作用式和單作用式(彈簧復(fù)位),齒輪傳動,安全可靠;
    大口徑閥門采用系列AW型氣動執(zhí)行器拔叉式傳動,結(jié)構(gòu)合理,輸出扭矩大,有雙作用式和單作用式 
    1、齒輪式雙活塞,輸出力矩大,體積小。 
    2、氣缸選用鋁金材料,重量輕、外形美觀。 
    3、可在頂部、底部安裝手動操作機構(gòu)。 
    4、齒條式連接可調(diào)節(jié)開啟角度、額定流量。 
    5、執(zhí)行器可選帶電訊號反饋指示及各類附件以實現(xiàn)自動化操作。 
    6、IS05211標(biāo)準(zhǔn)連接為產(chǎn)品的安裝更換提供了方便。 
    7、兩端調(diào)的節(jié)螺釘可使標(biāo)準(zhǔn)產(chǎn)品在0°和90°有±4°的可調(diào)范圍。確保與閥門的同步精度。

    連接尺寸

    D673H/F-6C.10C.16C.25.40(P.R)

    通經(jīng)(DN

    L

    L1

    H

    H0

     0.6MPA

     1.0MPA

     1.6MPA

    2.5MPA

    4.0MPA

    D1

    Z- Φd

    D1

    Z- Φd

    D1

    Z- Φd

    D1 

    Z- Φd

    D1

    Z- Φd

    50

    43

    150

    320

    250

    110

    4-14

    125

    4-18

    125

    4-18

    125

    4-18

    125

    4-18

    65

    46

    150

    320

    250

    130

    4-14

    145

    4-18

    145

    4-18

    145

    4-18

    145

    4-18

    80

    64

    195

    380

    280

    150

    4-18

    160

    4-18

    160

    4-18

    160

    4-18

    160

    4-18

    100

    64

    195

    390

    290

    170

    4-18

    180

    4-18

    180

    4-18

    190

    4-22

    190

    4-22

    125

    70

    225

    400

    300

    200

    4-18

    210

    4-18

    210

    4-18

    220

    4-26

    220

    4-26

    150

    76

    225

    485

    340

    225

    4-18

    240

    4-22

    240

    4-22

    250

    4-26

    250

    4-26

    200

    89

    225

    490

    360

    280

    4-18

    295

    4-22

    295

    4-22

    310

    4-26

    320

    4-30

    250

    114

    280

    530

    390

    335

    4-18

    355

    4-22

    355

    4-26

    370

    4-30

    385

    4-33

    300

    114

    280

    610

    440

    395

    4-22

    410

    4-22

    410

    4-26

    430

    4-30

    450

    4-33

    350

    127

    280

    690

    480

    445

    4-22

    470

    4-22

    470

    4-26

    490

    4-33

    510

    4-36

    400

    140

    320

    850

    520

    495

    4-22

    525

    4-26

    525

    4-30

    550

    4-36

    585

    4-39

    450

    152

    320

    860

    600

    550

    4-22

    585

    4-26

    585

    4-30

    600

    4-36

    610

    4-39

    500

    152

    320

    860

    620

    600

    4-22

    650

    4-26

    650

    4-33

    660

    4-36

    670

    4-42

    600

    154

    400

    960

    680

    705

    4-26

    770

    4-30

    770

    4-36

    770

    4-39

    795

    4-48

    700

    165

    400

    980

    740

    810

    4-26

    840

    4-30

    840

    4-36

    875

    4-42

    800

    190

    400

    1100

    790

    920

    4-30

    950

    4-33

    950

    4-39

    990

    4-48

    900

    203

    500

    1300

    840

    1020

    4-30

    1050

    4-33

    1050

    4-39

    1090

    4-48

    1000

    216

    500

    1500

    890

    1120

    4-30

    1170

    4-36

    1170

    4-42

    1210

    4-55

    1200

    254

    500

    1700

    1000

    1340

    4-33

    1390

    4-39

    1390

    4-48

    1420

    4-55

    1400

    390

    600

    1900

    1200

    1560

    4-36

    1590

    4-42

    1590

    4-48

    1640

    4-60

    1600

    440

    600

    2000

    1400

    1760

    4-36

    1820

    4-48

    1820

    4-55

    1860

    4-60


    D673H/D671H氣動三偏心硬密封對夾蝶閥 Download Google:
    一、Product Parameters

    1、Standard, product name, model, nominal diameter.

    2、Medium, temperature and pressure range.

    3、Are there any accessories, delivery time, special requirements, etc. so that we can choose the right type for you.

    二、If the design unit has selected the valve model of our company, please order directly with our sales center according to the valve parameters.
    三、When the occasion you use is very important or the environment is more complicated, please provide design drawings and detailed parameters, our engineer experts will concentrate on reviewing and analyzing for you. We can provide you with professional solutions, including design, custom-made, complete set, operation and service. We have always been a leader in the valve industry, providing you with the latest valve knowledge, best service, and best technical consultants. If you have any questions, please contact us, we will do our best to provide you with quality service.

    Our company's product warranty period is one year from the factory date. We promise: three guarantees for quality, free repair / replacement of quality problems during the warranty period
    1、Pre-sale Service

    A、According to the special requirements of customers, technical exchange, design and manufacture of products.

    B、Provide pre-sale technical questions for customers to help customers rationalize selection.

    C、Provide new, special and difficult engineering production technology consultation or draw up suitable production plan

    2、Sale Service

    A、Keep the contract and deliver on time.

    B、Keep in touch with customers in time to solve problems.

    3、After-sales Service

    A、Assist customers in drafting construction cases

    B、Regular return visit usage

    C、During the warranty period, free repair / replacement of quality problems

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