| 1．驅動形式 | |||
| Code | Type | D | 氣動雙動 |
| W | 手輪式 | P | 氣動單動常開 |
| B | 傘齒輪式 | E | 電動 |
| S | 氣動單動常閉 | ||
| 2．閥門類型 | |||
| Code | Type | 590 | 刀閘閥 |
| 3.內件材質 | |||
| Code | Type | 6 | 316SS |
| 4 |
304SS |
||
| 4.閥體材質 | |||
| Code | Type | 4 | 304SS |
| 2 | WCB | 6 | 316SS |
| 5.閥桿填料 | |||
| Code | Type | P | PTFE |
| E | EPDM | G | 柔性石墨 |
| F | VITON | ||
| 6.閥座密封 | |||
| Code | Type | P | PTFE |
| E | EPDM | M | 金屬密封 |
| F | VITON | ||
| 7.連接形式 | |||
| Code | Type | A | ANSI 150LB |
| G | DIN PN10 | ||
| 8.設計壓力 | |||
| Code | Type | 50 | DN50 |
