性能规范Specifications
公称压力:PN1.6,2.5,4.0,6.4MPa
强度试验压力：PT2.4,3.8,6.0,9.6MPa
低压气密封试验压力：0.6MPa
适用介质：Q41F-(16-64)C 水，油，气
适用温度：-29～280℃
适用介质：Q41F-(16-64)P 硝酸类
Q41F-(16-64)R 醋酸类
适用温度：-40～280℃
主要外形尺寸Main outer size(PN16)
| DN | d | L | D | K | D1 | N-ф | C | H | W |
| 15 | 15 | 35 | 95 | 65 | 46 | 4-M12 | 10 | 60 | 100 |
| 20 | 20 | 37 | 105 | 75 | 56 | 4-M12 | 11 | 70 | 110 |
| 25 | 25 | 42 | 115 | 85 | 65 | 4-M12 | 12 | 80 | 125 |
| 32 | 32 | 53 | 135 | 100 | 76 | 4-M16 | 14 | 90 | 150 |
| 40 | 38 | 62 | 145 | 110 | 85 | 4-M16 | 16 | 96 | 160 |
| 50 | 50 | 78 | 160 | 125 | 100 | 4-M16 | 17 | 104 | 180 |
| 65 | 58 | 90 | 180 | 145 | 118 | 4-M16 | 18 | 110 | 200 |
| 80 | 76 | 110 | 195 | 160 | 132 | 8-M16 | 18 | 130 | 250 |
| 100 | 90 | 134 | 215 | 180 | 156 | 8-M16 | 19 | 145 | 270 |
主要零件材料Materials of main parts
零件名称
Description of parts | Q41F-(16-64)C | | |
| | | | |
| 阀盖 Bonnet | WCB | ZG1Cr18Ni9i
CF8 | ZG1Cr18Ni12Mo2Ti
CF8M |
| | | | |
| | | | |
| | 聚四氟乙烯Polytetrafluorethylene(PTEE) |
| | 聚四氟乙烯Polytetrafluorethylene(PTEE) |