气动不锈钢法兰球阀
标准 | ANSI | DIN | GB | JIS |
测试检验 | API598,API6D | DIN3230/3,EN12266 | GB/T 13927 | JIS B2003 |
结构长度 | B16.10,BS2080 | 3202F4/F18(DN15~250) 3202F1/F17(DN15~250) | GB12221PN10~25(DN15~250) GB12221PN40(DN15~250) | B2002 10K Form6(15A~250) |
法兰端面 | B16.5Rfserrated Finish(AARH200) Bs1560Part2RF | 2501/1PN10~40 FacingDIN2526FORMC | GB9113.3~9113.5 PN16.25.40 | B2212 10K B2214 20K |
# | 零件 | 材质 | ||
ANSI/JIS/DIN | ANSI/JIS/DIN | ANSI/JIS/DIN | ||
1 | 阀体 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 | A216-WCB/SCPH2/1.0619 |
2 | 阀盖 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 | A216-WCB/SCPH2/1.0619 |
3 | 球体 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 | |
4 | 阀座 | TFM1600/PTFE/RTFE | ||
5 | 螺栓 | A193-B8 | A193-B7 | |
6 | 螺帽 | A194-8 | A194-2H | |
7 | 阀盖垫圈 | PTFE | ||
8 | 阀杆 | SUS316 | SUS304 | |
9 | 阀杆密封圈 | PTFE | ||
10 | 阀杆填料 | PTFE | ||
11 | 格南 | SUS316 | ||
12 | 碟型弹片 | SUS301 | ||
13 | 阀杆螺母 | , A194-8 |