产品名称：Q41F美标软密封球阀阀体材质：WCB、LCB、A105、CF8、CF3、CF8M、CF3M、C5、WC6……设计标准：API6D；GB/12237-1989结构长度：A***E/ANSIB16.10；GB/T12221-1989法兰标准：A***E/ANSIB16.5；GB/T9113、JB/T79.1-1994公称通径：1/2-10in；DN15-250mm公称压力：150-600Lb；PN1.0-10MPa适用温度：-96-300℃传动方式：手动、蜗轮传动、电动、气动、液动、电液动阀和旋塞阀是同属一个类型的阀门，只有它的关闭件是个球体，球体绕阀体中心线作旋转来达到开启、关闭的一种阀门。美标Q41F浮动球阀在管路中主要用来做切断、分配和改变介质的流动方向。球阀是近年来被广泛采用的一种新型阀门.一、执行标准设计制造结构长度法兰标准压力-温度等级检查和试验API6DANSIB16.5ANSIB16.10ANSIB16.34API598二、主要性能规范型号压力级试验压力/MPa适用温度适用介质壳体液体密封气体密封Q41F-150LbcQ41F-150LbpQ41F-150LbR50Lb3.02.20.6≤150碳素钢材料C适用:水、蒸汽、油品等铭镍钛不锈钢材料P类适用：弱腐蚀性介质铭镍钼钛不锈钢材料Ｒ类适用：腐蚀性介质Q41F-300LbcQ41F-300LbpQ41F-300LbR300lb7.55.50.6三、主要零件材料型号（阀体材料）零件名称阀体球体、阀杆密封圈填料Q41F碳钢C类碳素铸钢铸件2Cr13增强聚四氟乙烯聚四氟乙烯Q41F不锈钢P类铬镍钛不锈钢铸件铬镍钛不锈钢Q41F不锈钢R类铬镍钼钛锈钢铸件铬镍钼钛不锈钢Q41F不锈钢R3类超低碳铬镍钼钛不锈钢铸件超低碳镍钼钛不锈钢铸件四、主要外形尺寸及连接尺寸公称压力公称通径单位主要外形尺寸和连接尺寸（mm）InmmLDTGCn-фdWH150Lb1/2"15in10889123560.54-1511572mm4.253.50.471.382.384-0.594.5328.33/4"20in117980.1243704-1511576mm4.613.860.471.692.764-0.594.5329.91"25in127108125179.54-1515092mm54.250.4723.134-0.595.93.6211/2"40in16512714.37398.54-16200123mm6.550.562.883.884-0.627.874.84250in17815215.992120.54-19200132mm76.000.6253.624.754-0.757.875.2021/2"65in19017817.5105139.54-19320164mm7.570.694.125.504-0.7512.66.453"80in20319019.1127152.44-19320173mm87.500.75564-0.7512.66.84"100in22922923.9157190.58-19450210mm990.946.197.58-0.7517.728.266"150in39427926216241.58-22800288mm15.510.981.028.59.508-0.8831.51.348"200in4573439270298.58-221120374mm18.0013.501.1210.6211.758-0.8844.1014.7210"250in5334063132436212-251420366mm20.98161.212.7514.7512-155.1214.4012"300in6104833238143212-251420412mm24191.26151712-155.1216.22300Lb1/2"15in14095153566.54-1511572mm5.513.740.591.382.624-0.594.5328.33/4"20in152117164382.54-1911576mm5.984.610.621.693.254-0.754.5329.91"25in1651241851894-1915092mm6.54.90.7123.54-0.755.93.6211/2"40in19015620.773114.54-22200123mm7.56.120.812.884.514-0.887.874.842"50in21616522.3921278-19200132mm8.56.50.883.6258-0.757.875.2021/2"65in24119025.41051498-22320164mm9.57.514.125.878-0.8812.66.453"80in28321028.5127168.58-22320173mm11.258.251.1256.628-0.8812.66.84"100in30525431.81572008-22450210mm12101.256.197.888-0.8817.728.266"150in40331836.621627012-221120336mm15.87512.51.448.510.6212-0.8844.1013.238"200in5023814227033012-251420385mm19.761516.510.6212.9912-155.1215.1610"250in56844448324387.516-291420370mm22.3617.501.8912.7515.2516-1.1255.1214.56特别声明：本网站参数资料仅供参考，如有变更以本公司产品实际为准。)