對夾蝶形止回閥.doc

對夾蝶形止回閥近些年,金丸集團的一項重要工作就是,以科技創(chuàng)新為切入點，全力研發(fā)具有自主知識產權的核心技術和專有技術。他們不斷開發(fā)高科技產品，擁有以全自動藥用膠囊生產線和全自動藥用膠囊充填機技術為核心的專有技術體系，形成了CFM全自動藥用膠囊充填機、NJ系列全自動藥用膠囊生產線、藥用空心膠囊、膠囊模具等高新技術產品集群，獲得專利30多項，產品暢銷國內，還遠銷到歐美、東南亞、非洲等16個國家和地區(qū)。公司也借此不斷壯大，由1984年籌資5000元起家不足10人只能從事配套模具加工的小廠，發(fā)展成為國內制藥機械、藥用包裝行業(yè)的支柱企業(yè)，是自主創(chuàng)新創(chuàng)造了金丸神話。2003年，企業(yè)被認定為國家級高新技術企業(yè)，成為丹東第一家國家級高新技術企業(yè)。今年以來,企業(yè)迅猛發(fā)展,可實現銷售收入近兩億元,稅金1000萬元。不論是從大山中走出來的恒星泵業(yè)也好，由一個只有兩萬元資金的民營小廠起家的克隆集團也好，還是由不足10人只能從事配套模具加工的小廠起步而發(fā)展起來的金丸集團也罷，元寶區(qū)這些在新興領域以層出不窮的高新技術產品迅速崛起的高新科技企業(yè)，已經成為元寶區(qū)經濟發(fā)展中一股蔚為壯觀的中堅力量。一、產品升降式底閥的詳細資料：產品型號：H42X-2.5型產品名稱：升降式底閥產品特點：本閥安裝在水泵吸水管路的底端，能自動阻止流體倒流。二、性能規(guī)范：型號公稱壓力試驗壓力工作溫度適用介質強度（水）MPa密封（水）MPaH42X-2.50.250.40.2550水三、主要零件材料：零件名稱材料閥體、閥蓋、閥瓣灰鑄鐵 304 316 316L密封圈橡膠墊片石棉板四、工洲牌升降式底閥外形尺寸和連接尺寸：型號公稱通徑DN（mm）尺寸（mm）重量（kg）DD1D2b-fZ-dD0h0HH42X-2.5501401109016-34-14135171424651601301101658018515012518510020517014518-34-1824740230143.5125235250017520-38-18272432701815026022520020-38-18315382972420031528025522-38-18405653823825037033531024-312-18465844606430043539526224-412-235109053098一、產品對夾升降式止回閥的詳細資料：產品型號：H71產品名稱：對夾升降式止回閥產品特點：二、流體力學性能：H71對夾升降式止回閥的體積流量與壓力降關系：水的當量體積流量Vw與實際流體的 體積流量v按下式換算：式中：Vw一水的當量體積流量ls;P一流體密度，kgm3v一實際流體的體積流量，Is;v一實際流體的體積流量，Is。 三、流體力學性能：H71對夾雙瓣旋啟式止回閥的流體阻力系數、流量系數及開啟壓力：公稱通徑閥門全開啟時的流體阻力系數常溫下閥門全開啟時的水講E量系數流體的流向DNNPSKv(m3=h)CV(U.S)CV(U.K)開啟壓力近似值KPa151/26.42.63.02.5322.5203/45.16.47.56.3322.52544.112.614.812.3322.53211/44.119.723.119.3322.54011/23.829.563.928.9322.55023.554.699.963.5322.56521/23.585.415083.7322.58033.2128286125322.510042.8244286249322.512552.9375439368312.215063.1522611512312.220083.29151070897312.2四、對夾升降式止回閥的型號、材料及主要參數：配管法蘭公稱壓力常規(guī)產品型號JB/T74-90GB9112-9124、HG20592-20614PN1.0MPaH71H-10CH71W10PH71W10P8H71W10P3H71W10RH71W10R8H71W10R3PN1.6MPaH71H-16CH71H-16PH71H-16P8H71H-16P3H71H-16RH71H-16R8H71H-16R3PN2.5MPaH71H-25H71H-25PH71H-25P8H71H-25P3H71H-25RH71H-25R8H71H-25R3PN4.0MPaH71H-40H71H-40PH71H-40P8H71H-40P3H71H-40RH71H-40R8H71H-40R3PN6.3MPaH71H-63H71H-63PH71H-63P8H71H-63P3H71H-63RH71H-63R8H71H-63R3PN10.0MPaH71H-100H71H-100PH71H-100P8H71H-100P3H71H-100RH71H-100R8H71H-100R3PN16.0MPaH71H-160H71H-160PH71H-160P8H71H-160P3H71H-160RH71H-160R8H71H-160R3CB/T9112-9124、HG20615-20635、SH3406PN2.0MPaH71H-20C-H71H-20P8H71H-20P3-H71H-20R8H71H-20R3PN5.0MPaH71H-50-H71H-50P8H71H-50P3-H71H-50R8H71H-50R3PN11.0MPaH71H-110-H71H-110P8H71H-110P3-H71H-110R8H71H-110R3PN15.0MPaH71H-150-H71H-150P8H71H-150P3-H71H-150R8H71H-150R3ANSIB16.5Class150H71H-A1C-H71H-A1CP8H71H-A1P3-H71H-A1R8H71H-A1R3Class300H71H-A3-H71H-A3P8H71H-A3P3-H71H-A3R8H71H-A3R3Class600H71H-A6-H71H-A6P8H71H-A6P3-H71H-A6R8H71H-A6R3Class900H71H-A9-H71H-A9P8H71H-A9P3-H71H-A9R8H71H-A9R3主要零件材料閥體WCB(A105)ZG1Cr18Ni9TiCF8(304)CF3(304L)ZG1Cr18Ni12Mo2TiCF8M(316)CF3M(316L)閥瓣2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni101Cr18Ni12TMo2i00Cr17Ni12Mo200Cr17Ni14Mo2壓圈2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni101Cr18Ni12TMo2i00Cr17Ni12Mo200Cr17Ni14Mo2彈簧0Cr18Ni90Cr18Ni90Cr18Ni900Cr19Ni101Cr18Ni12TMo2i00Cr17Ni12Mo200Cr17Ni14Mo2適用工況適月介質水、蒸汽、油品等硝酸等腐蝕性介質強氧化性介質醋酸等腐蝕性介質屎素等腐蝕性介質適用溫度（）-29425-196540-196425-196540-196455注：本表為常規(guī)對夾式止回閥的型號編制、主要零件材料及適用工況，其他要求及其型號編制參見對夾式止回閥型號編制方法。五、H71對夾升降式止回閥的主要尺寸及重量：公稱壓女PNMPa公稱通徑DNmm尺寸(mm)重量(Kg)配管法蘭(供參考)LDD2D3D4D5螺栓孔中心圓直徑Dl螺栓數量螺栓直徑d螺栓長度LlPN1.0MPaPN1.6MPa151652152431400.12654M1275201962193040500.24754M1290252270243647580.34854M1290322883314656680.531004M161004031.593395566780.801104M161055040108486578901.21254M1612565461286280951101.81454M16130805014276961101252.21608M1613510065162951151351503.41808M1615012590192110125132-9.02108M16180150106218127150158-142408M20210PN1.0MPa200140273165200208-242958M20240PN1.6MPa200140273165200208-2429512M20240PN2.5MPa151652152431400.12654M1280201962193040500.24754M1290252272243647580.34854M1290322883314656680.531004M161104031.593395566780.801104M161155040108486578901.21254M1612565461286280951101.81458M16135805014276961101282.21608M1614510060168951151351503.81908M2016012590194110125132-9.22208M24205150106224127150158-152508M24225200140284165200208-2631012M24260PN4.0MPa151652152431400.12654M1280201962193040500.24754M1290252272243647580.34854M1290322883314656680.531004M161104031.593395566780.801104M161155040108486578901.21254M1612565461286280951101.81458M16135805014276961101282.21608M1614510060168, 951151351503.81908M2016012590194110125132-9.22208M24205150106224127150158-152508M24225200140291165200208-2832012M27一、產品對夾雙瓣旋啟式止回閥的詳細資料：產品型號：H76產品名稱：對夾雙瓣旋啟式止回閥產品特點：工洲牌對夾式止回閥適用于公稱壓力PNl.0MPa42 0MPa、Classl502500；公稱通徑DNl51200mm、NPsl248工作溫度一l96540的各種管路上，月于防止介質剖流。通過選月不同的材質可適月于水、蒸汽、油品、硝酸、強氧化性介質及尿素等多種介質。二、標準與規(guī)范：1、設計秘制造：APl594、AP 6D、JB，T8937;2、結構長度：API594、APl60、DlN3202、JBT8937，3、壓力一溫度等級? ANsIBl6.34、DlN2401、GBT 9124、HG20604、HG20625、SH3406、JB，T74，4、試驗與檢驗AP 598、JBT 9092：5、配管法蘭JB，T7490、GBT 91129124、HG2059220635、sH3406、ANsIB16 5、DlN25432548、GBT 13402、APl605、ASMEBl6 47三、結構特點：1、結構長度短其結構長度只有傳統(tǒng)法蘭止回閥的1/41/8;2、體積小,、重量輕,其重量只有傳統(tǒng)法蘭止回目的1/41/20;3、閥瓣尖閉快速水錘壓力?。?、水平管道或垂直管道均可使月安裝方便；5、流道通暢、流體阻力小6、動作i敏、密封性能好;7、目瓣行程短、關閥沖擊力小;8、整體結構、簡單緊湊、造型美觀9、使月壽命長、可靠性高。四、旋啟式止回閥對比：結構形式H76型對夾雙瓣旋啟式止回閥H44型法蘭單瓣旋啟式止回閥水錘壓力小閥瓣行程短、且有彈簧輔助關閉、關閥速度快很大，閥瓣行程，需要較長的關閉時間H76型的水錘壓力只有H44型的1/21/5尺寸和重量結構長度很短、體積小、重量輕、為閥門的安裝、搬運、存放及管道在布置帶來很大的便利，并能大量節(jié)約材料、降低造價結構長度很長，體積笨大重量很重H76型的結構長度只有H44型的1/4110 H76型的重量只有H44型的l4110流體阻力小，流體阻力系數為2.60.7，隨著閥門口徑的增大，流體組力系數減小?小，流體阻力系數為1.33，但在低壓工況下，閥瓣不能完且開啟，流體阻力大。流體阻力隨著閥門口徑的增大而增大安裝可水平安裝或垂直安裝，重量輕不必為閥門設置支座可水平安裝或垂直安裝大口徑閥閥重量重，需設置支座開啟壓力很小閥瓣在很小的壓差下就能完全打開較大，閥瓣在較大的壓差下才能完全打開可靠性閥門為整體結構、簡單緊湊，閥門關閉時沖擊力注，水錘壓力小，閥門幫命長，可靠性高閥門關時的巨大沖擊力及水錘壓力容易損壞閥門五、升降式止回閥對比：結構形式H71型對夾升降式止回閥H41型法蘭升降式止回閥水錘壓女很小、閥瓣行程短、閥瓣輕巧、且有彈簧輔助關閉、關閥速度很快水、閥瓣行程短，但無彈簧輔助關閉尺寸和重量結構長度很短、體積很小、重量很徑、為閥門的安裝、搬運、存放及管道的布置帶來很大的便利，關能大量節(jié)約材料、降低造價結構長度很長，體積較大、重量很重H71型的結構長度只有H41型的1/41/8，H71型的重量只有H41型1/71/20流體阻力較大、流體阻力系數為6.42.8很體阻力系數為126安裝可水平安裝或垂直安裝，重量很輕，安裝容易只能水平安裝，口徑較大的閥門重量，較難安裝開啟壓力很小、閥瓣在很小的壓差下就能完全打開較小、閥瓣重量較大，需要一定的壓差才能半閥瓣完全打開可靠性閥門為整體結構，簡單緊湊，閥門關閉時沖擊為小，水錘壓力很小，閥門壽命長，可靠性高可靠性較高，但閥門由閥體與閥蓋兩本構成，多了一個潛在的泄漏點水的當量體積流量Vw與實際流體的體積流量V按下式換算：V式中：Vw一水的當量體積流量。ls；P流體密度，k9m 3v一實際流體的體積流量，l/s。六、H76對夾雙瓣旋啟式止回閥：七、流體力學性能：H76對夾雙瓣旋啟式止回閥的流體阻力系數、流量系數及開啟壓力：公稱通徑閥門全開啟時的流體阻力系數常溫下閥門全開啟時的水流量系數流體的流向DNDNSKv(m3h)CV(U.S)CV(U.K)開啟壓力近似值KPa5052.6637462216521/22.4109128107218032.31722011692110042.02893382832112551.84765574662115061.57508787352120081.314321675140321250101.213302726228321300121.036764301360221350140.952746171516921400160.873068548716031450180.8924610818906131500200.811415133561118731600240.717573205601722231700280.723919279852344141750300.727458321262690941800320.731241365523031641900360.7395394626138748411000400.7488145711247838411050420.7538176296652741411200480.770292822426888641八、H76對夾雙瓣旋啟式止回閥的型號、材料及主要參數：配管法蘭公稱壓力常規(guī)產品型號JB/T7490GB/T91129124HG5059220614PN1.0MPaH76H-10CH76W-10PH76W-10P8H76W-10P3H76W-10RH76W-10R8H76W-10R3PN1.6MPaH76H-16CH76W-16PH76W-16PH76W-16P3H76W-16RH76W-16R8H76W-16R3PN2.5MPaH76H-25H76W-25PH76W-25P8H76W-25P3H76W-25RH76W-25R8H76W-25R3PN4.0MPaH76H-40H76W-40PH76W-40P8H76W-40P3H76W-40RH76W-40R8H76W-40R3PN6.3MPaH76H-63H76W-63PH76W-63P8H76W-63P3H76W-63RH76W-63R8H76W-63R3PN10.0MPaH76H-100H76W-100PH76W-100P8H76W-100P3H76W-100RH76W-100R8H76W-100R3PN13.0MPaH76H-160H76W-160PH76W-160P8H76W-160P3H76W-160RH76W-160R8H76W-160R3PN20.0MPaH76H-200H76W-200PH76W-200P8H76W-200P3H76W-200RH76W-200R8H76W-200R3PN25.0MPaH76H-250H76W-250PH76W-250P8H76W-250P3H76W-250RH76W-250R8H76W-250R3GB/T91129124HG2061520635SH3406PN2.0MPaH76H-20C-H76W-20P8H76W-20P3-H76W-20R8H76W-20R3PN5.0MPaH76H-50-H76W-50P8H76W-50P3-H76W-50R8H76W-50R3PN11.0MPaH76H-110-H76W-110P8H76W-110P3-H76W-110R8H76W-110R3PN15.0MPaH76H-150-H76W-150P8H76W-150P3-H76W-150R8H76W-150R3PN26.0MPaH76H-260-H76W-260P8H76W-260P3-H76W-260R8H76W-260R3PN42.0MPaH76H-420-H76W-420P8H76W-420P3-H76W-420R8H76W-420R3-Class150H76H-A1C-H76W-A1P8H76W-A1P3-H76W-A1R8H76W-A1R3Class300H76H-A3-H76W-A3P8H76W-A3P3-H76W-A3R8H76W-A3R3Class600H76H-A6-H76W-A6P8H76W-A6P3-H76W-A6R8H76W-A6R3Class900H76H-9-H76W-9P8H76W-9P3-H76W-9R8H76W-9R3Class1500H76H-15-H76W-15P8H76W-15P3-H76W-15R8H76W-15R3Class2500H76H-A25-H76H-A25P8H76H-A25P3-H76H-A25R8H76H-A25R3主要零件材料閥體WCB（A105）ZG1Cr18Ni9TiCFB（304）CF3（304L）ZG1Cr18Ni12Mo2TiCF8M（316）CF3M（316M）閥擗CF8CF8CF8CF3CF9MCF8MCF3M目軸2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni10ZG1Cr18Ni12Mo2Ti0Cr17Ni12Mo200Cr17Ni14Mo2彈簧0Cr18Ni90Cr18Ni90Cr18Ni900Cr19Ni1000Cr17Ni14Mo200Cr17Ni14Mo200Cr17Ni14Mo2適用工況適月介質水、蒸汽、油品等硝酸等腐蝕性介質強氧化性介質醋酸等腐蝕性介質屎素等腐蝕性介質適用溫度（）-29425-196540-196425-196540-196455注：本表為常規(guī)對夾式止回閥的型號編制、主要零件材料及適用工況，其他要求及其型號編制參見對夾式止回閥型號編制方法。九、H76對夾雙瓣旋啟式止回閥主要尺寸及重量：, 壓力級公稱通徑R寸Cmm)配管法蘭(供參考)NPSDNLDD3D2重量(Kg)螺栓孔中心口直徑D1螺栓數量螺栓直徑d螺栓長度LinmmRIRJCllass150PN2.0MPa2506010356512120.545/8M1614015521/2656712273653139.545/8M161501653807313588804152.545/8M161601754100731731081026190.585/8M161701855125861951321278216.083/4M2019020561509822016015213241.583/4M20205220820012727721020325298.583/4M202402551025014633726625439362.0127/8M242702851230018140731030554432.0127/8M243103251435018444835535080476.0121M2732534016400191512405400117540.0161M2734035518450203547455450138578.01611/8M3036538020500319604505500163635.02011/8M3038540024600222715605600331749.5203/4M3340542028700305773700700380795.5403/4M20455-30750305824750746425846.0443/4M20455-32800305878800796560900.0487/8M20460-369003689839108986401009.5441M24540-4210504321142105510509601171.54811/8M27625-48120052413021205120014001335.0445/8M30740-Class300PN5.0MPa2506011058513127.083/4M1615517521/2656712873654149.083/4M201751953807314788806168.583/4M201902104100731791081028200.083/4M2019521551258621413212715235.083/4M2021523561509824916015218270.0123/4M20230250820012730521020331330.0127/8M242803001025014635926625451387.5161M273153351230018142031030577451.01611/8M3036538514350222483355350117514.52011/8M3041043016400232537405400190571.52011/4M3343545518450264594455450200628.52411/4M3347549520500292652505500265686.02411/4M3351053524600318772608600410813.02411/2M3956058530750368882740735660921.03613/8M36650-36900483104488087310201089.03215/8M42800-42105056811961045103515401244.53613/4M45920-48120062913651190117922601416.04017/8M481010- 18270.0123/4M20230250820012730521020331330.0127/8M242803001025014635926625451387.5161M273153351230018142031030577451.01611/8M3036538514350222483355350117514.52011/8M3041043016400232537405400190571.52011/4M3343545518450264594455450200628.52411/4M3347549520500292652505500265686.02411/4M3351053524600318772608600410813.02411/2M3956058530750368882740735660921.03613/8M36650-36900483104488087310201089.03215/8M42800-42105056811961045103515401244.53613/4M45920-48120062913651190117922601416.04017/8M481010-一、產品對夾式升降止回閥的詳細資料：產品型號：H46產品名稱：對夾式升降止回閥二、工洲牌對夾式升降止回閥主要尺寸及重量：公稱通徑公稱壓力PN1.0MPa尺寸/mmLDD1D2bZ-d5060160125100204-186567180145120204-188073195160135224-1810073215180155228-1812586245210185248-1815098280240210248-23200127335295265268-232501463903503202812-233001814404003682812-233501845004604283016-234001915655154823216-254502036155655323220-255002196706205853420-256002227807256853620-307003058958408003824-3080030510109509054424-3410004321220116011155028-3412005241450138013255632-41三、工洲牌對夾式升降止回閥主要尺寸及重量：公稱通徑公稱壓力PN1.6MPa尺寸/mmLDD1D2bZ-d5060160125100164-186567180145120184-188073195160135208-1810073215180155208-1812586245210185228-1815098280240210248-232001273352952652612-232501464053553203012-253001814604103753012-253501845204704353416-254001915805254853616-305002197056506084420-34四、工洲牌對夾式升降止回閥主要尺寸及重量：公稱通徑公稱壓力PN2.5MPa尺寸/mmLDD1D2bZ-d5060160125100164-186567180145120184-188073195160135208-1810073215180155208-2312586245210185228-2515098280240210248-252001273352952652612-252501464053553203012-303001814604103753012-303501845204704353416-344001915805254853616-345002197056506084420-41一、產品雙瓣止回閥的詳細資料：產品名稱：對夾式高壓止回閥二、主要性能規(guī)范：型號公稱壓力PN（MPa）試驗壓力p（MPa）工作壓力p/MPa工作溫度/工作介質殼體密封H72Y-16016241616200氮、氫、銅按、氨氣、堿液H72Y-32032483232H72W-220R22332222尿素、甲胺H72W-320R32483232三、主要零件材料：零件名稱閥座、閥瓣閥蓋閥體O形圈H72Y-160 H72Y-320鉻鋼碳鋼鉻鋼氟26-41橡膠H72W-220R H72W-320R鉻鎳鉬不銹四、工洲牌對夾式高壓止回閥主要尺寸及重量：公稱通徑尺寸（mm)重量(kg)DD1dMLL110954210M24601553.415954212M24601584.1251055015M33651636.9321156225M42801808.0401658832M529023015501658839M641152652736520011653M80140315498022513860M1001603608810026016076M1251804209112530019590M155200460115150330212120M175220500145200400250176M215240570160公稱通徑DN（mm）尺寸（mm）重量(kg)DD1dMLL110954210M24601553.4151055012M33651584.5251156223M42801807.3321357029M48902008.7401658834M52115255175020011653M80140300306522513860M100160345568026016068M1251804109210030019585M155200470109125330212120M175220510135150400250135M215240570160200480320176M265280670180一、產品對夾式止回閥的詳細資料:產品型號：H74H產品名稱：對夾式止回閥產品特點：薄型對夾旋啟止回閥,薄型止回閥,對夾旋啟止回閥型號：H74X-6/1