| 性能規(guī)范 | Nominal pressure:PN1.6,2.5,4.0,6.4MPa |
| Strength testing pressure:PT2.4,3.8,6.0,9.6,MPa | |
| 公稱壓力:PN1.6,2.5,4.0,6.4MPa | Seat testing pressure(low pressure):0.6MPa |
| 強度試驗壓力：PT2.4,3.8,6.0,9.6,MPa | Applicable media: |
| 低壓氣密封試驗壓力：0.6MPa | Q81F-(16-64)C Water.Oil.Gas |
| 適用介質：Q81F-(16-64)C 水，油，氣 | Applicable temperature:-29～150℃ |
| 適用溫度：-29～150℃ | Applicable media: |
| 適用介質：Q81F-(16-64)P 硝酸類 | Q81F-(16-64)P Nitric acid |
| Q81F-(16-64)R 醋酸類 | Q81F-(16-64R Acetic acid |
| 適用溫度：-40～150℃ | Applicable temperature:-40～150℃ |
| DN | G | D | L | H | W |
| 15 | 1/2" | 34/50.5 | 100 | 55 | 100 |
| 20 | 3/4" | 34/50.5 | 100 | 60 | 120 |
| 25 | 1" | 50.5 | 120 | 70 | 140 |
| 32 | 1-1/4" | 50.5 | 130 | 82 | 140 |
| 40 | 1-1/2" | 50.5 | 140 | 90 | 160 |
| 50 | 2" | 64 | 150 | 106 | 200 |
| 零件名稱 | Q81F-(16-64)C | Q81F-(16-64)P | Q81F-(16-64)R |
| 閥體 | WCB | ZG1Cr18Ni9iCF8 | ZG1Cr18Ni12Mo2TiCF8M |
| 球體 | 1Cr18Ni9Ti304 | 1Cr18Ni9Ti304 | 1Cr18Ni12Mo2Ti316 |
| 閥桿 | 1Cr18Ni9Ti304 | 1Cr18Ni9Ti304 | 1Cr18Ni12Mo2Ti316 |
| 密封圈 | 聚四氟乙烯(PTEE) | ||
| 填料 | 聚四氟乙烯(PTEE) | ||
