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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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          同類優(yōu)質(zhì)產(chǎn)品更多>
          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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