美标AQ614气动三通内螺纹球阀简介
美标AQ614气动三通内螺纹球阀首要外形及联接法兰标准AQ644F/AQ645F-16
公称通径 | 外形连接尺寸 | ||||||||
DN | in | d | G | L | L0 | L1 | L2 | H | S |
15 | 1/2 | 10 | 1/2〞 | 68 | 34 | 140/178 | 62/75 | 130/136 | 26 |
20 | 3/4 | 15 | 3/4〞 | 78 | 39 | 140/178 | 62/75 | 135/141 | 32 |
25 | 1 | 20 | 1〞 | 86 | 43 | 140/214 | 62/91 | 139/173 | 38 |
32 | 1 1/4 | 25 | 1 1/4〞 | 111 | 55.5 | 164/214 | 75/91 | 158/186 | 49 |
40 | 1 1/2 | 32 | 1 1/2〞 | 126 | 63 | 164/246 | 75/101 | 165/203 | 56 |
50 | 2 | 38 | 2〞 | 143 | 71.5 | 190/295 | 91/112 | 202/228 | 70 |
65 | 2 1/2 | ||||||||
80 | 3 | ||||||||
气动内螺纹球阀首要零件质料表
| 序号 | 零件名称 | 质料 | ||
| C | P | R | ||
| 1 | 右阀体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | 螺母 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 3 | 垫片 | PTFE | PTFE | PTFE |
| 4 | 螺柱 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 5 | 阀体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 6 | 阀座 | PTFE | PTFE | PTFE |
| 7 | 球体 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 8 | 阀杆 | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 9 | 垫片 | PTFE | PTFE | PTFE |
| 10 | 填料 | PTFE | PTFE | PTFE |
| 11 | 衬套 | PTFE | PTFE | PTFE |
| 12 | 压盖 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 13 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 14 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 15 | 联接支架 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 16 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 17 | 联接套 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 18 | 气动设备 | |||
| 19 | 位置指示器 | |||
注：系列球阀首要零件部位及密封圈的质料可根据实践工况条件或用户特殊要求计划选用。
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