![](http://img4.cpooo.com/files/201108/product/369/1314695369_711.jpg)
供应高压锻小型球阀
型号Q11N-100/160/320品牌西博思材质碳钢连接形式螺纹结构形式浮动球球阀应用规范公称压力:10-32MPa适用温度范围:-20~150℃适用介质:水、油、气及某些腐蚀性液体。螺纹类型:G·NPTP.DIN259/2999一、主要零件材料零件名称阀体球体阀杆密封圈Q11N-100CQ11N-160CQ11N-320C35/451Cr181Cr18Ni9Ti尼龙Q11N-100PQ11N-160PQ11N-320P304/1Cr18Ni9Ti304/1Cr18Ni9TiQ11N-100RQ11N-160RQ11N-320R316/Cr18Ni12Mo2Ti316/1Cr18Ni9Ti二、美标主要尺寸口径dLL1HWDL3流量总长中段瓣总长中心高度手柄长度半插口有效长度NPT3/8″101006062150178010NPT1/2″14100606515021.8510NPT3/4″19140807418027.3013NPT1″24140808018034.0513NPT11/4″31160909525542.8013NPT11/2″391801009825548.8013NPT2″4820011010825561.3516NPT21/2″6374.2016NPT3″7890.1516NPT4″98115.8019采用:A***E、B16.11-1991标准。三、国标主要尺寸公称通径DN(mm)Q11N-100/160、Q11N-100/160PQ11N-320、Q11N-320P管螺纹尺寸(mm)管螺纹尺寸(mm)dLHWEHWSWL51/411704310842.5----70103/811704310842.5----151/211854310842.51/2681304185203/4149545.514647.53/47718046952512110559.514652.5182180551053211/42512064.51466011/4115300701204011/232130762546511/2120300801305023815081254752130300100150)