| 1．驱动形式 | |||
| Code | Type | S | 气动单动常闭 |
| L | 手把式 | P | 气动单动常开 |
| D | 气动双动 | E | 电动 |
| 2．阀门类型 | |||
| Code | Type | 112 | 两片式球阀 |
| 110 | 两片式球阀 | ||
| 3．内件材质 | |||
| Code | Type | 6 | 316SS |
| 4 | 304SS | 8 | 316L |
| 4.阀体材质 | |||
| Code | Type | 6 | 316SS |
| 4 | 304SS | 8 | 316L |
| 5.阀杆填料 | |||
| Code | Type | K | PEEK |
| P | PTFE | R | R-PTFE |
| S | S-PTFE | ||
| 6.密封材质 | |||
| Code | Type | K | PEEK |
| P | PTFE | R | R-PTFE |
| S | S-PTFE | ||
| 7.连接形式 | |||
| Code | Type | B | 对焊 |
| G | G螺纹 | S | 套焊 |
| N | NPT螺纹 | ||
| 8．阀门通径 | |||
| Code | Type | DN8-DN80 | |
