Q71F超薄型法蘭球閥 性能規范Specifications | Nominal pressure:PN1.6,2.5,4.0,6.4MPa |
Strength testing pressure:PT2.4,3.8,6.0,9.6MPa |
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:PT2.4,3.8,6.0,9.6MPa | Applicable media: |
低壓氣密封試驗壓力:0.6MPa | Q41F-(16-64)C Water.Oil.Gas |
適用介質:Q41F-(16-64)C 水,油,氣 | Applicable temperature:-29~280℃ |
適用溫度:-29~280℃ | Applicable media: |
適用介質:Q41F-(16-64)P 硝酸類 | Q41F-(16-64)P Nitric acid |
Q41F-(16-64)R 醋酸類 | Q41F-(16-64)R Acetic acid |
適用溫度:-40~280℃ | Applicable temperature:-40~280℃ |
主要外形尺寸Main outer size(PN16) |
DN | d | L | D | K | D1 | N-ф | C | f | H | W |
15 | 15 | 35 | 95 | 65 | 46 | 4-M12 | 14 | 2 | 60 | 100 |
20 | 20 | 37 | 105 | 75 | 56 | 4-M12 | 14 | 2 | 70 | 110 |
25 | 25 | 42 | 115 | 85 | 65 | 4-M12 | 14 | 2 | 80 | 125 |
32 | 32 | 53 | 135 | 100 | 76 | 4-M16 | 16 | 3 | 90 | 150 |
40 | 38 | 62 | 145 | 110 | 85 | 4-M16 | 18 | 3 | 96 | 160 |
50 | 50 | 78 | 160 | 125 | 100 | 4-M16 | 18 | 3 | 104 | 180 |
65 | 58 | 90 | 180 | 145 | 118 | 4-M16 | 10 | 3 | 110 | 200 |
80 | 76 | 110 | 195 | 160 | 132 | 8-M16 | 20 | 3 | 130 | 250 |
100 | 90 | 134 | 215 | 180 | 156 | 8-M16 | 22 | 3 | 145 | 270 |
主要零件材料Materials of main parts
零件名稱 Description of parts | Q41F-(16-64)C | | |
| | | |
閥蓋 Bonnet | WCB | ZG1Cr18Ni9i CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
| | | |
| | | |
| 聚四氟乙烯Polytetrafluorethylene(PTEE) |
| 聚四氟乙烯Polytetrafluorethylene(PTEE) |