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                      公司新聞

                      鑄鋼截止閥上海鴻豐


                      鑄鋼截止閥

                        相關型號:J41H,J41Y,J41H-16C,J41Y-16C等。

                      結構特點與用途
                      Strucure features and usages:

                      1. 全關時手輪按順時針方向旋轉;
                      2. 可以安裝在管道的任何位置上,介質從下往上流;
                      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;
                      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。
                      1. When fully closed,the handwheel rotates clockwise.
                      2. Able to be mounted on any position of the pipeline,the medium flows from down to up.
                      3. Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
                      4. Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.

                      試驗壓力
                      Test pressure

                      公稱壓力PN(MPa)Nominal pressure 1.6 2.5 4.0 6.4 10.0 16.0
                      殼體強度試驗Shell strength test 2.4 3.8 6.0 9.6 15 24
                      上密封試驗Back seal test 1.8 2.8 4.4 7.0 11 18
                      密封試驗Seal test 1.8 2.8 4.4 7.0 11 18

                      使用范圍
                      Scope of use

                      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℃

                      主要零件材料
                      Material for main parts

                      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 steel 2Cr1325 H:不銹鋼
                      Y:鈷基硬質合金
                      H:Stainless steel
                      Y:Co-based carbide alloy steel
                      鋁青銅
                      Albronze
                      柔性石墨
                      Flexible graphite
                      上等碳鋼
                      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

                      主要尺寸及重量
                      Main dimensions and weight

                      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
                      L D D1 D2 D6 b f f2 z-d H手 H電 D0 手動
                      Hnad
                      電動
                      Electric
                      J41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I
                      10 170 100 70 50 35 18 2 4 4-14 198   120   5.7  
                      15 170 105 75 55 41 18 2 4 4-14 195   140   10  
                      20 190 125 90 68 51 20 2 4 4-18 228   160   13  
                      25 210 135 100 78 58 22 2 4 4-18 275   180   14.5  
                      32 230 150 110 82 66 24 2 4 4-23 325   200   19  
                      40 260 165 125 95 76 24 3 4 4-23 360   240   25  
                      50 300 175 135 105 88 26 3 4 8-23 410 710 280 DZW10 35 64
                      65 340 200 160 130 110 28 3 4 8-23 450 750 320 DZW15 48 77
                      80 380 210 170 140 121 30 3 4 8-23 485 785 360 DZW30 56 88
                      100 430 250 200 168 150 32 3 4 8-25 537 837 400 DZW45 125 171
                      125 500 295 240 202 176 36 3 4 8-30 631   400   131  
                      150 550 340 280 240 204 38 3 4 8-34 646   450   157  
                      200 650 405 345 300 260 44 3 4 12-34 813   500   283  
                      J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I
                      10 170 100 70 50 35 20 2 4 4-14 198   120   6  
                      15 170 105 75 55 40 20 2 4 4-14 202   140   11  
                      20 190 125 90 68 51 22 2 4 4-18 228   160   13.2  
                      25 210 135 100 78 58 24 2 4 4-18 250   180   14  
                      32 230 150 110 82 66 24 2 4 4-23 326   220   15  
                      40 260 165 125 95 76 26 3 4 4-23 359   240   29  
                      50 300 195 145 112 88 28 3 4 4-25 414 710 280 DZW15 49 82
                      65 340 220 170 138 110 32 3 4 8-25 434 750 320 DZW201 65 104
                      80 380 230 180 148 121 34 3 4 8-25 547 785 400 DZW30 95 138
                      100 430 265 210 172 150 38 3 4.5 8-30 621 837 450 DZW45 115 243
                      125 500 310 250 210 176 42 3 4.5 8-34 732   450   149  
                      150 550 350 290 250 204 46 3 4.5 12-34 84   500   310  
                      200 650 430 360 312 260 54 3 4.5 12-41 925   550   590  
                      J41(H.Y)-160
                      15 170 110 75 52 40 24 2 4 4-18 148   140   12.2  
                      20 190 130 90 65 51 26 2 4 4-23 156   160   15  
                      25 210 140 100 72 58 28 2 4 4-23 125   180   17  
                      32 230 165 115 85 66 30 2 4 4-25 200   200   21.4  
                      40 260 175 125 92 76 32 3 4 4-27 231   240   32  
                      50 300 215 165 132 88 36 3 4 8-25 262   250   52  
                      65 340 245 190 152 110 44 3 4 8-30 303   320   69  
                      80 380 260 205 168 121 46 3 4 8-30 341   400   98  
                      100 430 300 240 200 150 48 3 4.5 8-34 485   450   119
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