產品簡介 美標法蘭式金屬硬密封蝶閥該系列蝶閥是我公司工程技術人員在德國MAK公司產品的基礎上研制開發的新一代蝶閥產品,產品性能已處于*水平、廣泛適用于治金、石油、化工、電力、市政建設等工業管道上作截斷或調節介質流量用。 產品主要特點如下:1.結構尺寸短、體積小、重量輕、操作輕便。2.蝶板采用桁架結構,蝶板強度高、過流面積大、流阻小、節省能源。3.本蝶閥在雙偏心的基礎上設計了角偏心(第三
詳細介紹 一、產品概述 美標法蘭式金屬硬密封蝶閥該系列蝶閥是我公司工程技術人員在德國MAK公司產品的基礎上研制開發的新一代蝶閥產品,產品性能已處于*水平、廣泛適用于治金、石油、化工、電力、市政建設等工業管道上作截斷或調節介質流量用。 產品主要特點如下:1.結構尺寸短、體積小、重量輕、操作輕便。2.蝶板采用桁架結構,蝶板強度高、過流面積大、流阻小、節省能源。3.本蝶閥在雙偏心的基礎上設計了角偏心(第三偏心)、充分利用凸輪效應,實現了閥門開啟時閥座和密封圈瞬時分離,消除了密封副摩擦磨損。4.蝶閥閥座表面按不同的要求堆焊相應的耐溫、耐腐蝕合金材料,密封圈由多層次不銹鋼片組成。在并閉轉矩的作用下,彈性密封圈與閥體閥座之間的接觸角產生輕微的契塊效應,使得密封圈發生柔動和徑向壓縮使得閥座360度周圈均勻密封比壓,從而實現zui小的轉矩實現zui小嚴密的關閉。二、主要技術參數 公稱通經DN(in)2"-36"2"-36"公稱壓力PN(MPa)150LB300LB實驗壓力Ps(MPa)強度試驗3.07.5密封試驗2.25.5適用介質水、蒸汽、油品、酸堿類、海水等適用溫度-40~425℃三、主要零部件材料 名稱材料閥體WCB、CFB、CF8M閥板WCB、CFB、CF8M閥桿304、316、1Cr13密封圈316、304填料柔性石墨、氟塑料四、采用標準 制造標準PAI 609法蘭標準 API 605;ANSI B16.5檢驗標準GB/T 13927-92五、美標金屬硬密封蝶閥主要外形連接尺寸 型號英寸LL1DD1D2H2H1HMZ-d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英寸D315W/F連接尺寸2"1.72434.251086.001524.75120.53.62924.3311011.0228013.58345M184-193"1.93494.501147.501906.00152.55.001274.9212512.4031514.96380M184-194"2.20565.001279.002297.50190.56.191575.7014513.7835016.34415M208-195"2.50645.5014010.002548.502167.321866.5016515.3539017.91455M208-226"2.75705.5014011.002799.50241.58.502166.8917517.9145521.45545M208-228"2.80715.9015013.5034311.75298.510.622708.2621020.6725224.21615M248-2210"3.00766.3016016.0040614.2536212.753249.8425023.8160527.36695M2412-2512"3.38864.0017819.0048317.0043215.0038111.2428528.7473032.78830M2712-2514"3.63924.2019021.0053318.7547616.2541312.6032031.5080035.43900M2712-2916"4.001028.5021623.0059721.2554018.5047013.9835534.2584038.58980M3016-2918"4.501148.7422225.0063522.7557821.0053314.9638036.2292040.551030M3016-3220"5.001279.0022927.5039925.0063523.0058416.3441539.37100043.701110M3320-3224"6.0615410.5026732.0081329.50749.527.2569218.7047545.51115551.371305M3320-3530"6.5016511.5029238.7598536.0091433.7585722.3858054.13137560.031525M3928-3532"7.5019012.5031841.75106038.5097836.0091424.8063056.50143562.401585M3928-4136"8.0020313.0033046.00116842.75108640.25102226.7768062.40158569.481765M2032-41D330W/F連接尺寸6"2.7570 9.509783.502166.8917517.9143521.45545M208-228"2.8071 11.75108510.622708.2621020.6752524.21615M248-2210"3.0076 14.2524012.753249.8425023.8160527.36695M2412-2512"3.3886 17.0029815.0038111.2428528.7473032.78830M2712-2514"3.6392 18.2536216.2541312.6432031.5080035.43900M2712-2916"4.00102 21.2543218.5047013.9835534.2587038.58980M3016-2918"4.50114 22.7547621.0053314.9638036.2292040.551030M3016-3220"5.00127 25.005403.0058416.3441539.37100043.701110M3320-3224"6.06154 29.50578277.2569218.7047545.51115651.371305M3320-3530"6.50165 36.0063533.7585722.3858054.13137560.031525M3928-3536"8.00203 42.7574940.25102226.7768062.40158569.481765M1832-42D315L連接尺寸2"1.72434.251086.501655.009143.62924.3311011.0228013.58345M208-193"2.50644.501148.262106.6310855.081274.9212512.4031514.96380M208-224"2.50645.0012710.002547.871276.181575.7014513.7835016.34415M208-225"2.75705.5014011.002799.251687.321866.3016515.3539017.91455M2012-226"3.00768.3021012.5031810.632008.502166.8917517.9145521.45545M2412-268"3.50899.0523015.0038113.0023510.622708.2621020.6752524.21615M2716-2910"4.501149.8425017.5044515.2427012.753249.8425023.8160527.36695M3016-3212"4.5011410.6227020.5052117.7633015.0038111.2428528.7473032.78830M3020-3214"5.0012710.6227023.0058420.2438716.2641312.6032031.5080035.43900M3320-3516"5.5014012.2031025.5064812.5045118.5047013.9835534.2584038.58980M3324-3518"5.9815213.0033028.0071124.7251421.0053314.9638036.2292040.551030M3324-3520"5.9815213.8035030.5077527.0057123.0058416.3441539.37100043.701110M3324-4124"7.0017815.3539036.0091432.0062827.2469218.7047545.51115551.371305M3928-4930"9.0122917.7145043.00109239.2568627.6970322.3858054.13137560.031525M4532-5336"9.8824120.0751050.00127046.0081334.8888626.7768062.40158569.481765M5012-22D330L連接尺寸6"3.0076 10.639978.502166.8917517.9145521.45545M2012-368"3.5089 13.00116810.622708.2621020.6752524.21615M2416-2910"4.50114 15.2427012.753249.8425023.8160527.36695M2716-3212"4.50114 17.7633015.0038111.2428528.7473032.78830M3020-3214"5.00127 20.2438716.2641312.6032031.5080035.43900M3024-3516"5.50140 22.3045118.5047013.9835534.2584038.58980M3324-3518"5.98152 24.7251421.0053314.9638036.2292040.551030M3324-3520"5.98152 27.0059123.0058416.3441539.37100043.701110M3324-4124"7.00178 32.0062827.2469218.7047545.51115551.371305M3928-4930"9.01229 39.2568627.6970322.3858054.13137560.031525M4532-5236"9.88241 46.0081334.8888626.7768062.40158569.481765M5032-