对夹式三偏心金属硬密封蝶阀;D373H-150Lb美标对夹式三偏心金属硬密封蝶阀

对夹式三偏心金属硬密封蝶阀;D373H-150Lb美标对夹式三偏心金属硬密封蝶阀

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2023-08-19 07:16:32
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产品简介

对夹式三偏心金属硬密封蝶阀是我公司工程技术人员研制开发的新一代高性能产品,其性能已处于国内外*水平,广泛适用于低压,中压、高压、钢铁、冶金、石油、化工、电力等工业管道上作截断或调节介质流量用。

详细介绍

对夹式三偏心金属硬密封蝶阀用途及特点

   该系列蝶阀是我公司工程技术人员研制开发的新一代高性能产品,其性能已处于国内外*水平,广泛适用于低压,中压、高压、钢铁、冶金、石油、化工、电力等工业管道上作截断或调节介质流量用。
    该阀门采用三维偏心斜锥形阀座密封副,蝶板密封采用新型金属片与弹性材料层叠而成,嵌装在蝶板上与阀座吻合。利用碟板摆动压紧密封,所以密封面摩擦阻力小,并闭时具有越紧功能,这样密封性能可靠,开启确保密封面*脱离接触,保证了密封面不受损伤。
    该蝶阀结构特点排除了其它类型蝶阀开过位而不能密封的缺点,且在高温下能正常使用,克服了其它类型阀门在高温适用时因热膨胀而容易泄漏的缺点。
    该蝶阀根据使用介质要求,选择不同密封面材料,以保证密封面耐磨损、耐冲刷、耐腐蚀、使用寿命长。

对夹式三偏心金属硬密封蝶阀采用标准

法兰连接尺寸:ANSI B16.5-92
结构长度:API609-89
压力试验:API598-94

对夹式三偏心金属硬密封蝶阀主要技术参数

公称通径DN(in)2"-36"2"-36"
公称压力PN(Mpa)150Lb300Lb
实验压力Ps(Mpa)强度实验3.07.5
密封试验2.25.5
适用介质水、蒸汽、油品、酸碱类、海水等

适用温度-40~425℃


对夹式三偏心金属硬密封蝶阀主要零部件材料

名称材料
阀体WCB、CF8、CF8M
阀板WCB、CF8、CF8M
阀杆304、316、ICr13
密封圈316、304
填料柔性石墨,氟塑料

对夹式三偏心金属硬密封蝶阀型号编制说明

阀门类型驱动方式密封面材料主体材料结构形式
蝶阀3=手动H=不锈钢C=WCB,P=304W=对夹式

6=气动F=凸耳式
F=PFFER=CF8M
9=电动L=双法兰式

对夹式三偏心金属硬密封蝶阀

型号英寸LL1DD1D2 H2H1HMZ-dWt/kgs
英寸毫米英寸毫米英寸毫米英寸毫米英寸毫米英寸毫米英寸毫米英寸毫米对夹式法兰式
  2"1.724314.251086.001524.75120.53.62924.3311011.0228013.58345M18 4-19920
  3"1.93494.501147.501906.00152.55.001274.9212512.4031514.96380M18 4-191129
  4"2.20565.001279.002297.50190.56.191575.7014513.7835016.34415M20 8-191333
  5"2.50645.5014010.002548.502167.321866.5016515.3539017.91455M20 8-221638
  6"2.75705.5014011.002799.50241.58.502166.8917517.9145521.45545M20 8-222674
D315W8"2.80715.9015013.5034311.75298.510.622708.2621020.6725224.21615M24 8-223486
F10"3.00766.3016016.0040614.2536212.753249.8425023.8160527.36695M24 12-2551142
连接尺寸12"3.38867.0017819.0048317.0043215.0038111.2428528.7473032.78830M27 12-2572167
14"3.63927.5019021.0053318.7547616.2541312.6032031.5080035.43900M27 12-29106218
16"4.001028.5021623.5059721.2554018.5047013.9835534.2587038.58980M30 16-29133275
18"4.501148.7422225.0063522.7557821.0053314.9638036.2292040.551030M30 16-32176315
  20"5.001279.0022927.5039925.0063523.0058416.3441539.37100043.701110M33 20-32190395
  24"6.0615410.5026732.0081329.5075027.2569218.7047545.51115551.371305M33 20-35394580
  30"6.5016511.5029238.7598536.0091433.7585722.3858054.13137560.031525M39 28-35476717
  32"7.5019012.5031841.75106038.5097836.0091424.8063056.50143562.401585M39 28-41618880
  36"8.0020313.0033046.00116842.75108540.25102226.7768062.40158569.481765M20 32-417621042
  6"2.7570    9.52403.52166.8917517.9143521.45545M20 8-2228 
  8"2.8071    11.7529810.622708.2621020.6752524.21615M24 8-2236 
  10"3.0076    14.2536212.753249.8425023.8160527.36695M24 12-2553 
  12"3.3886    17.0043215.0038111.2428528.7473032.78830M27 12-2574 
D330W14"3.6392    18.7547616.2541312.6432031.5080035.43900M27 12-29110 
F16"4.00102    21.2554018.5047013.9835534.2587038.58980M30 16-29138 
连接尺寸18"4.50114    22.7557821.0053314.9638036.2292040.551030M30 26-32180 
20"5.00127    25.0063523.0058416.3441539.37100043.701110M33 20-32196 
  24"6.06154    29.5074927.2569218.7047545.51115651.371305M33 20-35400 
  30"6.50165    36.0091433.7585722.3858054.13137560.031525M39 28-35482 
  36"8.00203    42.75108540.25102226.7768062.40158569.481765M18 32-42468 
D315L连接尺寸2"1.72434.251086.501655.001273.62924.3311011.0228013.58345M20 8-19920
3"2.50644.501148.262106.631685.081274.9212512.4031514.69380M20 8-221229
4"2.50645.0012710.002547.872006.181575.7014513.7835016.34415M20 8-221535
5"2.75705.5014011.002799.252357.321866.3016515.3539017.91455M20 8-221840
6"3.00768.3021012.5031810.632708.502166.8917517.9145521.45545M24 12-222881
8"3.50899.0523015.0038113.0033010.622708.2621020.6752524.21615M27 12-263794
10"4.501149.8425017.5044515.2438712.753249.8425623.8160527.36695M30 16-2956156
12"4.5011410.6227020.5052117.7645115.0038111.2428528.7473032.78830M30 16-3279183
14"5.0012710.6227023.0058420.2451416.2641312.6032031.5080035.43900M33 20-32116239
16"5.5014012.2031025.5064812.5057118.5047013.9835534.2587038.58980M33 20-35146302
18"5.9815213.0033028.0071124.7262821.0053314.9638036.2292040.551030M33 24-35193346
20"5.9815213.8035030.5077527.0068623.0058416.3441539.37100043.701110M33 24-35209434
24"7.0017815.3539036.0091432.0081327.2469218.7047545.51115651.371305M39 24-41433638
30"9.0122917.7145043.00109239.2599727.6970322.3858054.13137560.031525M45 28-49523788
36"9.8824120.0751050.00127046.00116834.8888626.7768062.40185869.481765M50 32-538381146
D330L连接尺寸6"3.0076    10.632708.502166.8917517.0145521.45545M20 12-2229 
8"3.5089    13.0033010.622708.2621020.6752524.21615M24 12-2638 
10"4.50114    15.2438712.753249.8425023.8160528.36695M27 16-2958 
12"4.50114    17.7645115.0038111.2428528.7473032.78830M30 16-3281 
14"5.00127    20.2451416.2641312.6032031.5080035.43900M30 20-32119 
16"5.50140    22.3059118.5047013.9835534.2587038.58980M33 24-35149 
18"5.98152    24.7262821.0053314.9638036.2292040.551030M33 24-35198 
20"5.98152    27.0068623.0058416.3441539.37100043.701110M33 24-35215 
24"7.00178    32.0081327.2469218.7047545.51115651.371305M39 24-41436 
30"9.01229    39.2599127.6970322.3858054.13137560.031525M45 28-49528 
36"9.88241    46.00116834.8888626.7768062.40158569.481765M50 32-52843
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