食品机械设备网
详细介绍
二片式球阀
DN | G | B | L | E | H | A |
8 | 1/4" | 8 | 55 | 11.5 | 52 | 105 |
10 | 3/8" | 10 | 55 | 11.5 | 52 | 105 |
15 | 1/2" | 15 | 63 | 14 | 65 | 130 |
20 | 3/4" | 20 | 75 | 15 | 70 | 130 |
25 | 11/4" | 25 | 88 | 15 | 78 | 150 |
32 | 11/2" | 32 | 102 | 18 | 82 | 180 |
40 | 2" | 38 | 110 | 19 | 90 | 200 |
50 | 21/2" | 50 | 124 | 19 | 98 | 200 |
65 | 21/2" | 64 | 162 | 23 | 140 | 240 |
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 | Q11F-25C 40C | Q11F-25P 40P | Q11F-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