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                            當前位置:首頁 > 產品展示 > 氣動蝶閥 > 氣動法蘭蝶閥 > D643H型氣動法蘭硬密封蝶閥
                            氣動法蘭硬密封蝶閥
                            名稱 氣動法蘭硬密封蝶閥
                            更新時間 2019-05-16
                            型號 D643H型
                            訪問量 1375
                            特點 閥門通徑:DN50-DN1000壓力范圍:1.6~4.0Mpa介質溫度:-20~450℃閥體材料:WCB、304、316}
                            • 詳細內容

                            氣動法蘭硬密封蝶閥
                            PNEUMATIC FLANGE TYPE HARD-SEALED BUTTERFLY VALVE
                             D643H型-PN16、25、40、CLASS150、300

                            技術規范 Technical specification

                             


                            設計依據
                            Design reference

                            GB標準

                            ANSI標準

                            設計標準
                            Design standard

                            GB/12237

                            ANSI B16.34

                            結構長度
                            Face To face

                            對夾式連接
                            Wafer Type connecting

                            GB/12221

                            ANSI B16.10

                            法蘭尺寸
                            Wafer Flange Size

                            GB/9113、JB/T79

                            ANSI B16.5

                            試驗和檢驗
                            Test&inspection

                            JB/T9002

                            API598

                             

                             

                             

                             

                             

                             

                             

                             

                             

                             

                             

                             

                            ※注:系列蝶閥結構長度及連接對夾法蘭尺寸可根據用戶要求設計制造
                            Note:The struturalength and connercting flange size of ball valve Series can be designed and manufactured as per users requirements

                            主要零件材質表 Form of Major Parts Materials

                             

                            序號
                            No

                            零件名稱
                            Accessory name

                            材質

                            C

                            P

                            R

                            1

                            內六角螺絲
                            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亦可根據實際工況條件或用戶特殊要求設計選用.
                            Note:The main spare parts and sealing-ring materals of ball valve series can be designed for options as per real working conditions

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