1. <acronym id="0yu43"></acronym>

    2. 手動截止閥

      當前位置:首頁 > 手動截止閥

      手動法蘭截止閥 J41W J41Y J41H

      發布日期:[2017-03-16]    點擊數: 手動法蘭截止閥 J41W J41Y J41H

      手動法蘭截止閥結構特點及用途

      1.全關時手輪按順時針方向旋轉;

       When fully closed,the handwheel rotates clockwise.

      2.可以安裝在管道的任何位置上,介質從下往上流;

       Able to be mounted on any position of the pipeline,the medium flows from down to up.

      3.不銹鋼截止閥適用于各類腐蝕性介質的管道上,有良好的防腐性和足夠的強度;

      Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.

      4.合金鋼截止閥適用于耐高溫的蒸汽、油品管道上,具有耐高溫特點。

      Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.

      國標鑄鋼截止閥執行標準

      設計規范:GB/T 12235

      結構長度:GB/T 12221

      法蘭連接:JB/T 79

      試驗與檢驗:JB/T 9002

      產品標識:GB/T 12220

      供貨規范:JB/T 7928

      國標鑄鋼截止閥主要零部件材料


      產品類型Product classification零件名稱Part name
      閥體、閥蓋Body bonnet閥桿Valve stem閥瓣Disc密封面Sealing face閥桿螺母Yoke nut填料Packing緊固件Fastener手輪Handwheel
      J41(H.Y)-C型 J941(H.Y)-C型25、WCB鉻不銹鋼Cr.Stainless steel2Cr1325H:不銹鋼Y:鈷基硬質合金鋼H:Stainless steelY:Co-based carbide alloy steel鋁青銅Albronze柔性石墨Flexible graphite優質碳鋼High-grade carbon steel可鍛鑄鐵Forgeable cast-iron
      J41W-P型J941W-P型鉻鎳鈦鋼Cr.Ni.Ti steel鉻鎳鈦鋼Cr.Ni.Ti steel鉻鎳鈦鋼Cr.Ni.Ti steel鉻鎳鈦鋼Cr.Ni.Ti steel鋁青銅Albronze柔性石墨Flexible graphite不銹鋼Stainless steel可鍛鑄鐵Forgeable cast-iron
      J41W-R型鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel鋁青銅Albronze柔性石墨Flexible graphite不銹鋼Stainless steel可鍛鑄鐵Forgeable cast-iron
      J41Y-I型J941Y-I型鉻鉬鋼 Cr.Mo steel鉻鉬鋼Cr.Mo steel合金鋼Alloy steel鈷基硬質合金鋼C0-based carbide alloy steel鋁青銅Albronze柔性石墨Flexible graphite合金鋼Alloy steel可鍛鑄鐵Forgeable cast-iron

      國標鑄鋼截止閥試驗壓力


      公稱壓力PN(MPa)Nominal pressure1.62.54.06.410.016.0
      殼體強度試驗Shell strength test2.43.86.09.61524
      上密封試驗Back seal test1.82.84.47.01118
      密封試驗Seal test1.82.84.47.01118

      國標鑄鋼截止閥使用范圍


      產品類型Product classification適用介質Suitable medium適用溫度(℃)Suitable temperature
      J41(H.Y)-C型
      J941(H.Y)-C型
      水、蒸汽、油品Water,steam,oilgoods≤425℃
      ≤450℃
      J41W-P型
      J941W-P型
      硝酸類Nitric acid≤200℃
      J41W-R弄醋酸類Acetic acid≤200℃
      J41Y-I型
      J941Y-I型
      水、蒸汽、油品Water,steam,oilgoods≤550℃

      國標鑄鋼截止閥結構圖

      國標鑄鋼截止閥主要連接尺寸


      公稱通徑DNNominal diameter主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions重量(kg)Weight
      LDD1D2bfz-dHD0
      J41(H.Y.B)-16C J41W-16P J41W-16R J41Y-16I
      101309060401424-141981204.7
      151309565451624-142181205.2
      2015010575551624-142581407.1
      2516011585651624-142751607.4
      32180135100781824-182801808.5
      40200145110851834-1833020012.5
      502301601251001834-1835024020
      65290180145121834-1840028025
      803101951601352038-1835528035
      1003502151801552238-1841532050
      1254002452101852438-1846036075
      1504802802402102438-23510400100
      20060033529526526312-23710400210
      25065040535532030312-23786450446
      30075046041037530312-23925500648


      公稱通徑DN Nominal diameterJ41(H.Y.B)-25 J41W-25P J41W-25R J41Y-25I J941(H.Y)-25 J941W-25P J941W-25R J941Y-25I
      主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions電動裝置 Electric dewice重量(kg) Weight
      LDD1D2bfz-dH手H電D0手動 Hand電動 Electric
      10130906041624-14198
      120
      4.9
      151309565451624-14218
      120
      5.4
      2015010575551624-14258
      140
      7
      2516011585651624-14275
      160
      7.4
      32180135100781824-18280
      180
      8.5
      40200145110851834-18330
      200
      12.5
      502301601251002034-18350645240DZW1011650
      652901801451202238-18400690280DZW1012562
      803101951601352238-18355715280DZW1513067
      1003502301901602438-23415770320DZW2034.573
      125402702201882838-25460780360DZW3089127
      154803002502183038-25510875400DZW4598215
      20060036031027834312-25710967400DZW60180322
      25065042537033236312-30786
      450
      446
      30075048543039040412-30925
      500
      654


      公稱通徑DN Nominal diameterJ41(H.Y)-40 J41W-40P J41W-40R J41Y-40I J941(H.Y)-40 J941W-40P J941W-40R J941Y-40I
      主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions電動裝置 Electric dewice重量(kg) Weight
      LDD1D2D6bff2z-dH手H電D0手動 Hand電動 Electric
      101309060403516244-14198
      120
      4.9
      151309565454016244-14233
      120
      5.4
      20151575555116244-14275
      140
      7
      2516011585655816244-14285
      160
      8.8
      32180135100786618244-18302
      180
      11.8
      40200145110857618344-18355
      200
      16.5
      502301601251008820344-18373645240DZW1012461
      65290180145120110223448-18408690280DZW1013375
      8031019516013512122348-18436715320DZW2014484
      100350230190160152434.58-23480770360DZW30160101
      1254002702201881762834.58-25558782400DZW4589207
      1504803002502182043034.58-25611875400DZW6098226
      2006003753202822603834.512-307201160400DZW901190339
      公稱通徑DN Nominal diameter主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions電動裝置Electric dewice重量(kg)Weight
      LDD1D2D6bff2z-dH手H電D0手動Hnad電動Electric
      J41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I
      1017010070503518244-14198
      120
      5.7
      1517010575554118244-14195
      140
      10
      2019012590685120244-18228
      160
      13
      25210135100785822244-18275
      180
      14.5
      32230150110826624244-23325
      200
      19
      40260165125957624344-23360
      240
      25
      503001751351058826348-23410710280DZW103564
      6534020016013011028348-23450750320DZW154877
      8038021017014012130348-23485785360DZW305688
      10043025020016815032348-25537837400DZW45125171
      12550029524020217636348-30631
      400
      131
      15055034028024020438348-34646
      450
      157
      200650405345300260443412-34813
      500
      283
      J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I
      1017010070503520244-14198
      120
      6
      1517010575554020244-14202
      140
      11
      2019012590685122244-18228
      160
      13.2
      25210135100785824244-18250
      180
      14
      32230150110826624244-23326
      220
      15
      40260165125957626344-23359
      240
      29
      503001951451128828344-25414710280DZW154982
      6534022017013811032348-25434750320DZW20165104
      8038023018014812134348-25547785400DZW3095138
      1004302652101721503834.58-30621837450DZW45115243
      1255003102502101764234.58-34732
      450
      149
      1505503502902502044634.512-3484
      500
      310
      2006504303603122605434.512-41925
      550
      590
      J41(H.Y)-160
      1517011075524024244-18148
      140
      12.2
      2019013090655126244-23156
      160
      15
      25210140100725828244-23125
      180
      17
      32230165115856630244-25200
      200
      21.4
      40260175125927632344-27231
      240
      32
      503002151651328836348-25262
      250
      52
      6534024519015211044348-30303
      320
      69
      8038026020516812146348-30341
      400
      98
      1004303002402001504834.58-34485
      450
      119

      國標鑄鋼截止閥安裝注意事項

      1. 手輪、手柄操作的截止閥可安裝在管道的任何位置上。
      2.
      手輪、手柄及微動機構,不允許作起吊用。
      3.
      介質的流向應與閥體所示箭頭方向一致。


      全立訂貨須知:(國家標準)
      一、A:產品名稱、型號、公稱通徑B:介質及溫度、壓力范圍C:是否有附件、交貨期、特殊要求等以便我們的為您正確選型。
      二、若已經由設計單位選定我公司的閥門型號,請您根據閥門參數直接與我們銷售中心訂購。
      三、當您使用的場合非常重要或環境比較復雜時,請您提供設計圖紙和詳細參數,我們的工程師專家會專心為您審核與分析。我們可以為您提供專業的解決方案,包括設計、定做、成套、運行、服務。我們一直致力于閥門行業領域的領導者,為您提供最新的閥門知識、最好的服務、最佳的技術顧問。感謝您訪問我們的網站【www.dfalanga.net】,如有任何疑問,您可以致電給我們,我們一定會盡心盡力為您提供優質的服務。本廠專業提供球閥、蝶閥、閘閥、截止閥、止回閥、減壓閥、安全閥、船用閥門、油田閥門、水利控制閥門等各類閥門。


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