Q641F气动法兰浮动球阀、法兰软密封球阀的详细介绍
产品名称及型号：Q641F气动法兰浮动球阀
Q641F气动法兰浮动球阀技术范围 technical specification
| 设计依据 design reference |
gb标准 | |
| 设计标准 design standrd |
gb/12237 | |
| 结构长度 face to face |
对夹连接 wafer connecting |
gb/12221 |
| 连接法兰尺寸 connecting flange size |
gb/9113、jb/t79 | |
| 试验和检验 test＆inspection |
jb/t9002 | |
注：Q641F气动法兰浮动球阀结构长度及连接法兰尺寸可根据用户要求设计制造。
note:the structural length and connecting flange size of ball valve
serles can be designed and manufactured as perusers"requirements.
Q641F气动法兰浮动球阀主要零件材质表 b of major parts materials
| 序号 no |
零件名称 accessory name |
材 质 material |
||
| c | p | r | ||
| 1 | 右阀体 bonnet |
wcb | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 2 | 螺母 nut |
35 | 1cr18ni9ti | 1cr18ni9ti |
| 3 | 垫片 gasket |
ptfe | ptfe | ptfe |
| 4 | 螺柱 stud |
35 | 1cr18ni9ti | 1cr18ni9ti |
| 5 | 阀体 body |
wcb | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 6 | 阀座 seat |
ptfe | ptfe | ptfe |
| 7 | 球体 ball |
1cr18ni9ti | 1cr18ni9ti | zg1cr18ni12mo2ti |
| 8 | 阀杆 stem |
1cr13 | 1cr18ni9ti | zg1cr18ni12mo2ti |
| 9 | 垫片 gasket |
ptfe | ptfe | ptfe |
| 10 | 填料 packing |
ptfe | ptfe | ptfe |
| 11 | 衬套 bushing |
ptfe | ptfe | ptfe |
| 12 | 压盖 gland |
wcb | zg1cr18ni9ti | zg1cr18ni12mo2ti |
| 13 | 螺栓 bolt |
35 | 1cr18ni9ti | 1cr18ni9ti |
| 14 | 螺栓 bolt |
35 | 1cr18ni9ti | 1cr18ni9ti |
| 15 | 连接支架 connecting yoke |
1cr18ni9ti | 1cr18ni9ti | 1cr18ni9ti |
| 16 | 螺栓 bolt |
35 | 1cr18ni9ti | 1cr18ni9ti |
| 17 | 连接套 connecting set |
35 | 1cr18ni9ti | 1cr18ni9ti |
| 18 | 位置指示器 b lndicator |
塑料 |
||
