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          • 產(chǎn)品名稱:D673H型氣動(dòng)對夾式硬密封蝶閥

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          簡單介紹:
          D673H、D643H金屬硬密封氣動(dòng)蝶閥是一種轉(zhuǎn)角為90°的旋轉(zhuǎn)類閥門,密封性能優(yōu)良,流通能力大,結(jié)構(gòu)簡單,使用壽命長,便于維修。配用的執(zhí)行機(jī)構(gòu)是GT型,BAW型,BA型執(zhí)行機(jī)構(gòu),結(jié)構(gòu)簡單,緊湊,性能優(yōu),輸出力矩大等特點(diǎn)。
          詳情介紹:

          氣動(dòng)對夾式硬密封蝶閥
                               PNEUMATIC WAFER TYPE HARD-SEALED BUTTERFLY VALVE 
                            D673H
          -PN10、16、25,CLASS150、300


          技術(shù)規(guī)范 Technical specification

          設(shè)計(jì)依據(jù)
          Design reference

          GB標(biāo)準(zhǔn)

          設(shè)計(jì)標(biāo)準(zhǔn)
          Design standard

          GB/12237

          結(jié)構(gòu)長度
          Face To face

          對夾式連接
          Wafer Type connecting

          GB/12221

          法蘭尺寸
          Wafer Flange Size

          GB/9113、JB/T79

          試驗(yàn)和檢驗(yàn)
          Test&inspection

          JB/T9002

           

           

           

           

           

           

           

           

           

           

           

          注:系列蝶閥結(jié)構(gòu)長度及連接對夾法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)制造
          Note:The struturalength and connercting flange size of ball valve Series can be designed and manufactured as per users requirements

          主要零件材質(zhì)表 From of Major Parts Materials

          序號(hào)
          No

          零件名稱
          Accessory name

          材質(zhì)

          C

          P

          R

          1

          內(nèi)六螺絲
          Mild steel Hex socket screw

          1Cr18Ni9Ti

          1Cr18Ni9Ti

          1Cr18Ni12Mo2Ti

          2

          閥蓋Cover

          WCB

          1Cr18Ni9Ti

          ZG1Cr18Ni12Mo2Ti

          3

          墊片Gasket

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          4

          閥座Seat

          1Cr18Ni9Ti

          1Cr18Ni9Ti

          1Cr18Ni12Mo2Ti

          5

          墊片 Gasket

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          6

          蝶板Butterfly plate

          WCB

          ZG1Cr18Ni12Mo2Ti

          ZG1Cr18Ni12Mo2Ti

          7

          圓柱銷Straight Pin

          45

          1Cr18Ni9Ti

          1Cr18Ni12Mo2Ti

          8

          下蓋Bottom Cover

          WCB

          ZG1Cr18Ni9Ti

          ZG1Cr18Ni12Mo2Ti

          9

          墊片Gasket

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          不銹鋼+柔性石墨
          Stainless Steel+Graphite

          10

          襯套Bushing

          PTFF+不銹鋼
          PTFF+Stainless Steel

          PTFF+不銹鋼
          PTFF+Stainless Steel

          PTFF+不銹鋼
          PTFF+Stainless Steel

          11

          閥體Body

          WCB

          ZG1Cr18Ni9Ti

          ZG1Cr18Ni12Mo2Ti

          12

          閥桿Stem

          1Cr13

          1Cr18Ni9Ti

          1Cr18Ni12Mo2Ti

          13

          連接支架Connecting Yoke

          WCB

          WCB

          WCB

          14

          鍵Key

          45

          45

          45

          15

          襯套Bushing

          PTFF+不銹鋼

          PTFF+不銹鋼

          PTFF+不銹鋼

          16

          填料Packing

          柔性石墨 Graphite

          柔性石墨 Graphite

          柔性石墨 Graphite

          17

          壓蓋Gland

          WCB

          ZG1Cr18Ni9Ti

          ZG1Cr18Ni12Mo2Ti

          18

          氣動(dòng)裝置
          Pneumatic Device

           

           

           

          19

          位置指示器
          Location Indicator

          塑料Plastic

          塑料Plastic

          塑料Plastic

           

           

           

           

           

           

           

           

           

           

           

           

           

           

           

           

           


          *注:主要零部件及密封圈的材質(zhì)亦可根據(jù)實(shí)際工況條件或用戶特殊要求設(shè)計(jì)選用.
          Note:The main spare parts and sealing-ring materals of ball valve series can be designed for options as per real working conditions and users special reauirements.










          主要外形及連接尺寸 D673H-PN10、16、25,CLASS150、300Main Outline and Connecting Flange Size


          公稱通徑DN

          外形尺寸 Outline Size

          L

          H

          D1(1.0)

          D1(1.6)

          D1(2.5)

          n-Φd(1.0)

          n-Φd(1.6)

          n-Φd(2.5)

          50

          43

          112

          125

          125

          125

          4-14

          4-14

          4-18

          65

          46

          115

          145

          145

          145

          4-14

          4-14

          8-18

          80

          49

          120

          160

          160

          160

          4-18

          8-18

          8-18

          100

          56

          138

          180

          180

          190

          4-18

          8-18

          8-22

          125

          64

          165

          210

          210

          220

          8-18

          8-18

          8-26

          150

          70

          175

          240

          240

          250

          8-18

          8-22

          8-26

          200

          71

          208

          295

          295

          310

          8-18

          12-22

          12-26

          250

          76

          243

          350

          355

          370

          12-18

          12-26

          12-30

          300

          83

          283

          400

          410

          430

          12-22

          12-26

          16-30

          350

          92

          310

          460

          470

          490

          12-22

          16-22

          16-33

          400

          102

          340

          515

          525

          550

          16-22

          12-30

          16-36

          450

          114

          380

          565

          585

          600

          16-22

          20-30

          20-36

          500

          127

          410

          620

          650

          660

          20-22

          20-33

          20-36

          600

          154

          470

          725

          770

          770

          20-26

          20-36

          20-39

          700

          165

          550

          840

          840

          875

          24-26

          24-36

          24-42

          800

          190

          640

          950

          950

          990

          24-30

          24-39

          24-48

          900

          203

          710

          1050

          1050

          1090

          24-30

          28-39

          28-48

          1000

          216

          770

          1160

          1170

          1210

          28-30

          28-42

          28-56

          1200

          254

          890

          1380

          1390

          1420

          32-33

          32-48

          32-56

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