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      當(dāng)前位置:上海鈺眾閥門制造有限公司>>止回閥>> H44H/W-64/25/Y止回閥

      止回閥

      參  考  價面議
      具體成交價以合同協(xié)議為準(zhǔn)

      產(chǎn)品型號H44H/W-64/25/Y

      品       牌

      廠商性質(zhì)生產(chǎn)商

      所  在  地上海市

      更新時間:2019-11-03 10:06:25瀏覽次數(shù):286次

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      止回閥是指依靠介質(zhì)本身流動而自動開、閉閥瓣,用來防止介質(zhì)倒流的閥門,又稱逆止閥、單向閥、逆流閥、和背壓閥。屬于一種自動閥門,其主要作用是防止介質(zhì)倒流、防止泵及驅(qū)動電動機(jī)反轉(zhuǎn),以及容器介質(zhì)的泄放。

      YH44H/Y自密封旋啟止回閥

      法蘭連接的旋啟式止回閥適用于公稱壓力 PN1.6~16.0Mpa,工作溫度-29~550℃的石油、化工、火力電站等各種工況的管路上,切斷或接通介質(zhì)。適用介質(zhì)為:水、油品、蒸汽、酸性介質(zhì)等。產(chǎn)品結(jié)構(gòu)特點(diǎn)1.產(chǎn)品設(shè)計制造按GB12236設(shè)計標(biāo)準(zhǔn),結(jié)構(gòu)合理,密封可靠,外形美觀。
      2.閥瓣、閥座的密封面采用司太立(slite)鈷基硬質(zhì)合金堆焊而成,耐磨、耐高溫,抗擦傷性能好、使用壽命長。
      3.可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面型式,滿足各種工程需要及用戶要求。
      4.閥體材料品種齊全,填料、墊片根據(jù)實(shí)際工況或用戶要求合理選配,能適用于各種壓力、溫度及介質(zhì)工況。
      5.閥瓣圍繞閥座外的銷軸旋轉(zhuǎn),減少關(guān)閉時發(fā)生猛烈沖擊。
      6.銷軸與閥瓣連接采用內(nèi)裝式的銷軸結(jié)構(gòu),減小外泄漏點(diǎn),使用更可靠。主要零件的材料說明

      閥 體WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
      閥 蓋WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
      閥 瓣WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
      搖 桿WCBZGCr5MoZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
      閥 座251Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti
      銷軸1Cr17Ni21Cr18Ni9Ti1Cr18Ni12Mo2Ti
      密封環(huán)包覆墊1Cr18Ni9Ti1Cr18Ni12Mo2Ti

       

      H44H-25

      執(zhí)行標(biāo)準(zhǔn) 
      Executive Standard

      設(shè)計制造:ANSI B16.34
      Designing and mamafulturing

      結(jié)構(gòu)長度:ANSI B16.5
      Face to face:ANSI B16.5

      檢驗與試驗:API598 API16D
      Nspectionand Test Standart:
      API598, API16D

      主要性能規(guī)范Chief property and specification

      試驗壓力(MPa)
      Test Pressure
      公稱壓力Nominal pressure(Lb)
      150300400
      殼體強(qiáng)度試驗
      Shellstrenghttest
      3.17.810.3
      密封試驗
      Seal test
      2.25.67.6
      閥體材料
      Material of valve
      WCB(C)CF8(P)CF8M(R)WC6 WC9(V)
      工作溫度(℃)
      Workingtemperature
      ≤425≤100≤100≤540
      適用介質(zhì)
      Applicablemedium
      水、蒸汽、油品
      Water,steam,Oil
      硝酸類
      Nitricacidl
      醋酸類
      Acetic acidl
      水、蒸汽 
      Water,Steam

       

      主要尺寸及重量Main dimensions and weight

       

      公稱通徑NPS
      Nominal diameter
      單位
      Unit
      主要外形尺寸及連接尺寸重量(kg)
      Weight
      inmmlDD1D2bz-dH
      2"50in9.006.004.753.620.754-0.756.3416.6
      mm203157120.79219.504-19161
      2 1/2"65in8.507.005.504.120.884-0.757.0822.5
      mm216178139.710522.54-19180
      3"80in9.507.506.005.000.944-0.757.4832.5
      mm241190.5152.4127244-19190
      4"100in11.509.007.506.190.948-0.758.6653.8
      mm292229190.50157.2248-19220
      6"150in14.0011.009.508.51.004-0.8810.1283.8
      mm356279241.521625.58-22.5257
      8"200in19.5013.5011.7510.621.128-0.8811.50141.3
      mm495343298.5270298-22.5292
      10"250in24.516.0014.2512.751.1912-1.0013.78190.5
      mm62240636232430.512-25350
      12"300in27.5019.0017.0015.001.2512-1.0015.60292

       

      主要尺寸及重量Main dinensions and weight

       

      公稱通徑NPS
      Nominaldiameter
      單位
      Unit
      主要外形尺寸及連接尺寸(mm)Dimensions重量(kg)
      Weight
      in.mmLDD1D2bz-dH
       
      2"50in.10.506.55.03.620.888-0.757.0621
      mm2671651279222.58-19179.5
      3"80in.12.508.256.625.001.128-0.888.3647
      mm31821016812729.08-22.5212.4
      4"100in.14.0010.007.886.191.258-0.889.6969
      mm35625420015732.08-22.5246
      6"150in.17.5012.5010.628.501.4412-0.8811.50133
      mm445317.5269.721637.012-22.5292
      8"200in.21.0015.0013.0010.621.6212-1.0012.91165.5
      mm53338133027041.512-22.5328
      10"250in.24.5017.5015.2512.751.8816-1.1214.9208
      mm622444.538732448.012-28.5378.6
      12"300in.28.0020.5017.7515.002.0016-1.2516.53296
      mm71152145138151.016.32420
      API 600Lb
      2"50in.11.506.55.03.621.008-0.757.5526
      mm2921651279225.58-19192
      3"80in.14.008.256.625.001.258-0.888.6653
      mm356210168127328-22.5220
      4"100in.16.0010.007.886.191.388-1.009.6472
      mm406254200157358-25.5245
      6"150in.19.5012.5010.628.501.6212-1.0011.61136.5
      mm495317.527021641.512-25.5295
      8"200in.23.5015.0013.0010.621.8812-1.1212.99207.3
      mm5973613302704812-28.5330
      10"250in.26.3017.5015.2512.752.1216-1.1214.96300.9
      mm6734453873245416-32380
      12"300in.30.0020.5017.7515.002.2516-1.2516.73390

       

       

       

      公稱通徑NPS
       
      Nominal diameter
      單位主要外形尺寸及連接尺寸(mm)Dimensins

      重量(kg)

      Weight

      in.mmLDD1D2D6bz-dH
      API 600Lb
      2"50in.11.616.505.04.253.250.988-0.757.9034
      mmin.295165127.010882.6258-19203
      3"80in.14.138.276.625.754.871.268-0.889.2563
      mm35921063.2146123.8328-22235
      4"100in.17.1310.758.506.895.871.508-1.0011.26114
      mm435273215.9175149.21.388-25286
      6"150in.22.4314.011.59.499.311.8912-1.1413.00207
      mm562356292.1241211.14812-29330
      8"200in.26.1416.5013.7411.8910.632.2012-1.2615.0387
      mm664419349.1302269.95612-32381
      10"250in.31.1420.017.014.0212.752.5216-1.3818.00580
      mm791508431.8356323.86416-35457
      12"300in33.1522.019.2516.2615.02.6420-1.3823.00778
      mm842559489413381.06720-35584

       

      H44H/W-64

      執(zhí)行標(biāo)準(zhǔn) 
      Executive Standard

      設(shè)計制造:ANSI B16.34
      Designing and mamafulturing

      結(jié)構(gòu)長度:ANSI B16.5
      Face to face:ANSI B16.5

      檢驗與試驗:API598 API16D
      Nspectionand Test Standart:
      API598, API16D

      主要性能規(guī)范Chief property and specification

      試驗壓力(MPa)
      Test Pressure
      公稱壓力Nominal pressure(Lb)
      150300400
      殼體強(qiáng)度試驗
      Shellstrenghttest
      3.17.810.3
      密封試驗
      Seal test
      2.25.67.6
      閥體材料
      Material of valve
      WCB(C)CF8(P)CF8M(R)WC6 WC9(V)
      工作溫度(℃)
      Workingtemperature
      ≤425≤100≤100≤540
      適用介質(zhì)
      Applicablemedium
      水、蒸汽、油品
      Water,steam,Oil
      硝酸類
      Nitricacidl
      醋酸類
      Acetic acidl
      水、蒸汽 
      Water,Steam

       

      主要尺寸及重量Main dimensions and weight

       

      公稱通徑NPS
      Nominal diameter
      單位
      Unit
      主要外形尺寸及連接尺寸重量(kg)
      Weight
      inmmlDD1D2bz-dH
      2"50in9.006.004.753.620.754-0.756.3416.6
      mm203157120.79219.504-19161
      2 1/2"65in8.507.005.504.120.884-0.757.0822.5
      mm216178139.710522.54-19180
      3"80in9.507.506.005.000.944-0.757.4832.5
      mm241190.5152.4127244-19190
      4"100in11.509.007.506.190.948-0.758.6653.8
      mm292229190.50157.2248-19220
      6"150in14.0011.009.508.51.004-0.8810.1283.8
      mm356279241.521625.58-22.5257
      8"200in19.5013.5011.7510.621.128-0.8811.50141.3
      mm495343298.5270298-22.5292
      10"250in24.516.0014.2512.751.1912-1.0013.78190.5
      mm62240636232430.512-25350
      12"300in27.5019.0017.0015.001.2512-1.0015.60292

       

      主要尺寸及重量Main dinensions and weight

       

      公稱通徑NPS
      Nominaldiameter
      單位
      Unit
      主要外形尺寸及連接尺寸(mm)Dimensions重量(kg)
      Weight
      in.mmLDD1D2bz-dH
       
      2"50in.10.506.55.03.620.888-0.757.0621
      mm2671651279222.58-19179.5
      3"80in.12.508.256.625.001.128-0.888.3647
      mm31821016812729.08-22.5212.4
      4"100in.14.0010.007.886.191.258-0.889.6969
      mm35625420015732.08-22.5246
      6"150in.17.5012.5010.628.501.4412-0.8811.50133
      mm445317.5269.721637.012-22.5292
      8"200in.21.0015.0013.0010.621.6212-1.0012.91165.5
      mm53338133027041.512-22.5328
      10"250in.24.5017.5015.2512.751.8816-1.1214.9208
      mm622444.538732448.012-28.5378.6
      12"300in.28.0020.5017.7515.002.0016-1.2516.53296
      mm71152145138151.016.32420
      API 600Lb
      2"50in.11.506.55.03.621.008-0.757.5526
      mm2921651279225.58-19192
      3"80in.14.008.256.625.001.258-0.888.6653
      mm356210168127328-22.5220
      4"100in.16.0010.007.886.191.388-1.009.6472
      mm406254200157358-25.5245
      6"150in.19.5012.5010.628.501.6212-1.0011.61136.5
      mm495317.527021641.512-25.5295
      8"200in.23.5015.0013.0010.621.8812-1.1212.99207.3
      mm5973613302704812-28.5330
      10"250in.26.3017.5015.2512.752.1216-1.1214.96300.9
      mm6734453873245416-32380
      12"300in.30.0020.5017.7515.002.2516-1.2516.73390

       

       

       

      公稱通徑NPS
       
      Nominal diameter
      單位主要外形尺寸及連接尺寸(mm)Dimensins

      重量(kg)

      Weight

      in.mmLDD1D2D6bz-dH
      API 600Lb
      2"50in.11.616.505.04.253.250.988-0.757.9034
      mmin.295165127.010882.6258-19203
      3"80in.14.138.276.625.754.871.268-0.889.2563
      mm35921063.2146123.8328-22235
      4"100in.17.1310.758.506.895.871.508-1.0011.26114
      mm435273215.9175149.21.388-25286
      6"150in.22.4314.011.59.499.311.8912-1.1413.00207
      mm562356292.1241211.14812-29330
      8"200in.26.1416.5013.7411.8910.632.2012-1.2615.0387
      mm664419349.1302269.95612-32381
      10"250in.31.1420.017.014.0212.752.5216-1.3818.00580
      mm791508431.8356323.86416-35457
      12"300in33.1522.019.2516.2615.02.6420-1.3823.00778
      mm842559489413381.06720-35584

       

       

      執(zhí)行標(biāo)準(zhǔn) 
      Executive Standard

      設(shè)計制造:ANSI B16.34
      Designing and mamafulturing

      結(jié)構(gòu)長度:ANSI B16.5
      Face to face:ANSI B16.5

      檢驗與試驗:API598 API16D
      Nspectionand Test Standart:
      API598, API16D

      主要性能規(guī)范Chief property and specification

      試驗壓力(MPa)
      Test Pressure
      公稱壓力Nominal pressure(Lb)
      150300400
      殼體強(qiáng)度試驗
      Shellstrenghttest
      3.17.810.3
      密封試驗
      Seal test
      2.25.67.6
      閥體材料
      Material of valve
      WCB(C)CF8(P)CF8M(R)WC6 WC9(V)
      工作溫度(℃)
      Workingtemperature
      ≤425≤100≤100≤540
      適用介質(zhì)
      Applicablemedium
      水、蒸汽、油品
      Water,steam,Oil
      硝酸類
      Nitricacidl
      醋酸類
      Acetic acidl
      水、蒸汽 
      Water,Steam

       

      主要尺寸及重量Main dimensions and weight

       

      公稱通徑NPS
      Nominal diameter
      單位
      Unit
      主要外形尺寸及連接尺寸重量(kg)
      Weight
      inmmlDD1D2bz-dH
      2"50in9.006.004.753.620.754-0.756.3416.6
      mm203157120.79219.504-19161
      2 1/2"65in8.507.005.504.120.884-0.757.0822.5
      mm216178139.710522.54-19180
      3"80in9.507.506.005.000.944-0.757.4832.5
      mm241190.5152.4127244-19190
      4"100in11.509.007.506.190.948-0.758.6653.8
      mm292229190.50157.2248-19220
      6"150in14.0011.009.508.51.004-0.8810.1283.8
      mm356279241.521625.58-22.5257
      8"200in19.5013.5011.7510.621.128-0.8811.50141.3
      mm495343298.5270298-22.5292
      10"250in24.516.0014.2512.751.1912-1.0013.78190.5
      mm62240636232430.512-25350
      12"300in27.5019.0017.0015.001.2512-1.0015.60292

       

      主要尺寸及重量Main dinensions and weight

       

      公稱通徑NPS
      Nominaldiameter
      單位
      Unit
      主要外形尺寸及連接尺寸(mm)Dimensions重量(kg)
      Weight
      in.mmLDD1D2bz-dH
       
      2"50in.10.506.55.03.620.888-0.757.0621
      mm2671651279222.58-19179.5
      3"80in.12.508.256.625.001.128-0.888.3647
      mm31821016812729.08-22.5212.4
      4"100in.14.0010.007.886.191.258-0.889.6969
      mm35625420015732.08-22.5246
      6"150in.17.5012.5010.628.501.4412-0.8811.50133
      mm445317.5269.721637.012-22.5292
      8"200in.21.0015.0013.0010.621.6212-1.0012.91165.5
      mm53338133027041.512-22.5328
      10"250in.24.5017.5015.2512.751.8816-1.1214.9208
      mm622444.538732448.012-28.5378.6
      12"300in.28.0020.5017.7515.002.0016-1.2516.53296
      mm71152145138151.016.32420
      API 600Lb
      2"50in.11.506.55.03.621.008-0.757.5526
      mm2921651279225.58-19192
      3"80in.14.008.256.625.001.258-0.888.6653
      mm356210168127328-22.5220
      4"100in.16.0010.007.886.191.388-1.009.6472
      mm406254200157358-25.5245
      6"150in.19.5012.5010.628.501.6212-1.0011.61136.5
      mm495317.527021641.512-25.5295
      8"200in.23.5015.0013.0010.621.8812-1.1212.99207.3
      mm5973613302704812-28.5330
      10"250in.26.3017.5015.2512.752.1216-1.1214.96300.9
      mm6734453873245416-32380
      12"300in.30.0020.5017.7515.002.2516-1.2516.73390

       

       

       

      公稱通徑NPS
       
      Nominal diameter
      單位主要外形尺寸及連接尺寸(mm)Dimensins

      重量(kg)

      Weight

      in.mmLDD1D2D6bz-dH
      API 600Lb
      2"50in.11.616.505.04.253.250.988-0.757.9034
      mmin.295165127.010882.6258-19203
      3"80in.14.138.276.625.754.871.268-0.889.2563
      mm35921063.2146123.8328-22235
      4"100in.17.1310.758.506.895.871.508-1.0011.26114
      mm435273215.9175149.21.388-25286
      6"150in.22.4314.011.59.499.311.8912-1.1413.00207
      mm562356292.1241211.14812-29330
      8"200in.26.1416.5013.7411.8910.632.2012-1.2615.0387
      mm664419349.1302269.95612-32381
      10"250in.31.1420.017.014.0212.752.5216-1.3818.00580
      mm791508431.8356323.86416-35457
      12"300in33.1522.019.2516.2615.02.6420-1.3823.00778

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