閥門結(jié)構(gòu)尺寸一覽表

1、閥門結(jié)構(gòu)尺寸一覽表1、 單閘板閘閥公稱直徑閥體長度（）PN1.0MPaPN1.6MPaPN2.5MPaPN4.0MPa15130130130201501501502516016016032180180180401652002002005018025025025065195265265280802102802803101002303003003501252553253254001502803503504502003304004005502503804504506503004205005007503504505505508504004806006009504505105005402、 雙閘板閘閥（

2、PN1.0Mpa）DN506580100125150200250300350400450500閥體長度1801952102302552803304505004506005105403、 截止閥（包括柱塞截止閥）公稱直徑DN閥體長度（）公稱壓力（Mpa）1.62.54.06.410.015130注13013017017020150注15015019019025160160160210210321801801802302304020020020026026050230230230300300652902902903403408031031031038038010035035035043043012

3、5400400400500500150480480480550550200600600600650650250622注622注622注775775300698注698注698注900900注： 鐵制截止閥為110鐵制截止閥為140 氨用、氯用截止閥為650 氨用氯用截止閥為7004、 J11型絲接截止閥（PN1.6Mpa）公稱直徑152025324050螺紋規(guī)格G½”G¾”G1”G1¼”G1½”G2”閥體長度90100120140170200螺紋長度1414182022245、旋啟式止回閥(H44系列)公稱直徑DN閥體長度()公稱壓力(Mpa)1.62.

4、54.025160160160321801801804020020020050230230230652902902908031031031010035035035012540040040015048048048020055055060025065065073030075075085035085085098040095095011006、 升降式止回閥(H41系列)公稱直徑DN閥體長度()公稱壓力(Mpa)1.62.54.0251601601603218018018040200200200502302302306529029029080310310310100350350350125400400

5、4001504804804802005505506002506506507303007507508507、 鋼制金屬密封蝶閥公稱通徑DN閥體長度（）法蘭式對夾式公稱壓力（Mpa）1.01.61.01.65010810843436511211246468011411464641001271276464125140140707015014014076762001521528989250165165114114300178178114114350190190127127400216216140140450222222152152500229229152152600267267178178700292

6、29222922980031831824124190033033024124110004104103003008、 球閥公稱通徑DN閥體長度()公稱壓力(Mpa)1.62.54.06.4系列1系列2系列1系列2系列1系列2151301081301401301401652014011714015214015219025150127150165150165216321651401651801801802294018016518019020019024150200178200216220216292652201902202412502413308025020325028328028335610028030532030532030543212532035640038140038150815036039