食品机械设备网
详细介绍
不锈钢法兰三片式球阀
DN | B | L | D | K | d | Y | C | f | H | A | n-do |
15 | 15 | 130 | 95 | 65 | 46 | 40 | 14 | 2 | 75 | 130 | 4-14 |
20 | 20 | 150 | 105 | 75 | 56 | 51 | 16 | 2 | 75 | 140 | 4-14 |
25 | 25 | 160 | 115 | 85 | 65 | 58 | 16 | 2 | 90 | 140 | 4-14 |
32 | 32 | 180 | 140 | 100 | 76 | 66 | 18 | 3 | 110 | 170 | 4-18 |
40 | 38 | 200 | 150 | 110 | 84 | 76 | 18 | 3 | 130 | 200 | 4-18 |
50 | 50 | 230 | 165 | 125 | 99 | 88 | 20 | 3 | 140 | 220 | 4-18 |
65 | 64 | 290 | 185 | 145 | 118 | 110 | 22 | 3 | 170 | 350 | 8-18 |
80 | 78 | 310 | 200 | 160 | 132 | 121 | 24 | 3 | 180 | 350 | 8-18 |
100 | 100 | 350 | 235 | 190 | 156 | 150 | 24 | 3 | 250 | 550 | 8-22 |
公称压力 | PN | 2.5,4 | MPa |
强度试验压力 Strengh testing pressure | PT | 3.8,6,9,6 | |
低压气密封试验压力 | 0.6 | ||
高压气密封试验压力 Seat testing pressure | 2.8,4.4,7.04 | ||
适用介质 Applicable media | Q41F-25C 40C | Q41F-25P 40P | Q41F-25R 40R |
水,油品,气 Water,Oil,Steam | 硝酸类 Nitric acid | 醋酸类 Acetic acid | |
适用温度 Applicable temperatrue | -40~210℃ | ||
食品机械设备网