技术规范设计依据GB标准设计标准GB/12237结构长度法兰连接GB/12221连接法兰尺寸GB/9113、JB/T79试验和检验JB/T9002※注：系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造主要零件材质表序号零件名称材质CDR1右阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12M02Ti2螺母351Cr18Ni9Ti1Cr18Ni9Ti3垫片PTFEPTFEPTFE4螺柱351Cr18Ni9Ti1Cr18Ni9Ti5阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti6阀座PTFEPTFEPTFE7球体1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti8阀杆1Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti9垫片PTFEPTFEPTFE1填料PTFEPTFEPTFE11衬套PTFEPTFEPTFE12压盖WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti13螺栓351Cr18Ni9Ti1Cr18Ni9Ti14螺栓351Cr18Ni9Ti1Cr18Ni9Ti15连接支架1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti16螺栓351Cr18Ni9Ti1Cr18Ni9Ti17连接套351Cr18Ni9Ti1Cr18Ni9Ti18气动装置 19位置指示器塑料塑料塑料※注：系列球阀主要零部件及密封圈的材质可根据实际工况条件或用户特殊要求设计选用。主要外形及连接法兰尺寸公称通径DN外形尺寸连接法兰尺寸执行器型号LL112HDD1D2Cfn- d15130140/17862/75185/1919565461424- 14GTD52/GTE6520130140/17862/75191/19710575561624- 14GTD52/GTE6525140140/21462/91193/22711585651624- 14GTD52/GTE8032165164/21475/91212/240140100761834- 18GTD65/GTE8040165164/24675/101217/255150110841834- 18GTD65/GTE9050203190/29591/112260/286165125992034- 18GTD80/GTE1OO65222210/295101/112293/3091851451182034- 18GTD90/GTE1OO80241247/395112/139323/3492001601322038- 18GTD1OO/GTE125100305276/478127/176382/4382201801562238- 18GTD115/GTE160125356348/562159/206468/5342502101842238- 18GTD140/GTE190150394378/724176/228510/5822852402112438- 22GTD160/GTE210200457524/928228/275655/70234029526624312- 22GTD21O/GTE255※注：系列球阀结构长度及连接法兰尺寸可根据JB/T79标准或用户要求设计制造。※注：数据 ， 分别是气动执行器双作用式/单作用式(弹簧复位)。※注：根据不同阀门扭矩、使用介质适配的执行器型号可能有所不同。相关尺寸随之变化。主要外形及连接法兰尺寸YQ641(F、N、P)-25(2.5Mpa)公称通径DN外形尺寸连接法兰寸执行器型号LL1L2HDD1D2Cfn- d151401401/17862/751851/1919565461424- 14GTD52/GTE65201521401/17862/751911/19710575561624- 14GTD52/GTE6525165164/21475/91199/22711585651634- 14GTD65/GTE8032178164/246751/101212/250140100761834- 18GTD65/GTE9040190190/246911/101245/255150110841834- 18GTD80/GTE9050216210/2951011/112270/286165125992034- 18GTD90/GTE10065241247/3401121/112309/3301851451182238- 18GTD100/GTE11580283276/395127/139344/3492001601322438- 18GTD115/GTE125100305348/4781591/176421/4382351901562438- 22GTD145/GTE160125381378/562176/206485/5342702201842638- 26GTD160/GTE190150403432/724206/228559/5823002502112838- 26GTD190/GTE210200502524/928228/275655/70236031027430312- 26GTD210/GTE255主要外形及连接法兰尺寸Q641(F、N、P)-40(4.0Mpa)公称通径DN外形尺寸连接法兰寸执行器型号LL1L2HDD1D2D3Cfn- d151401401/17862/751851/19195654640 41424- 14GTD52/GTE6520152164/21475/91197/225105755651 41624- 14GTD65/GTE8025165164/21475/91199/227115856558 41634- 14GTD65/GTE8032178190/295911/112240/2661401007666 41834- 18GTD80/GTE10040190210/2951011/112255/2711501108476 41834- 18GTD90/GTE10050216247/3401121/127286/3071651259988 42034- 18GTD100/GTE11565241276/3981271/139330/335185145118110 42238- 18GTD115/GTE12580283308/438139/159349/383200160132121 42448- 18GTD125/GTE1451O0305348/562159/206421/487235190156150 4.52448- 22GTD145/GTE190125381432/724176/228485/557270220184176 4.52648- 26GTD160/GTE210150403524/928228/275582/629300250211204 4.52848- 26GTD210/GTE2552005026481/1033275/324702/750375320284260 4.534512- 30GTD255/GTE300※注：系列球阀结构长度及连接法兰尺寸可根据JB/T79标准或用户要求设计制造。※注：数据 / 分别是气动执行器双作用式，单作用式(弹簧复位)。※注：根据不同阀门扭矩、使用介质适配的执行器型号可能有所不同，相关尺寸随之变化。