A42Y弹簧全启封闭式安全阀
发布时间 2024-08-04 16:06:12
产品描述
△ | 系列: | |||||
A42H-16C | A42Y-16P | A42Y-16R | ||||
A42H-25 | A42Y-25P | A42Y-25R | ||||
A42H-40 | A42Y-40P | A42Y-40R | ||||
A42H-64 | A42Y-64P | A42Y-64R | ||||
A42H-100 | A42Y-100P | A42Y-100R | ||||
● | 主要零部件材料: | |||||
NO. | 零件 | 材料 | 材料 | 材料 | ||
名称 | A42H-160/320 | A42Y-160/320P | A42Y-160/320R | |||
1 | 阀体 | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ||
2 | 阀座 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | ||
3 | 调节圈 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | ||
4 | 反冲盘 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | ||
5 | 阀瓣 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | ||
6 | 导向套 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | ||
7 | 阀盖 | QT500-7 | QT500-7 | QT500-7 | ||
8 | 弹簧 | 50CrVA | 50CrVA 包覆氟塑料 | 50CrVA 包覆氟塑料 | ||
9 | 阀杆 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | ||
10 | 调整螺杆 | 35 | 2Cr13 | 2Cr13 | ||
11 | 保护罩 | KTH300-06 | KTH300-06 | KTH300-06 | ||
密封面材料 | 堆焊Co基硬质合金 |
● | 弹簧全启封闭式安全阀A42Y | ||||||||||||||||||
公称压力 | 通径 | D | k | g | y | b | f | DN1 | D1 | K1 | g1 | y1 | b1 | f1 | L | L1 | ≈H | ||
20 | 105 | 75 | 56 | 16 | 2 | 25 | 115 | 85 | 65 | 16 | 2 | 100 | 85 | 225 | |||||
25 | 115 | 85 | 65 | 16 | 2 | 32 | 140 | 100 | 76 | 18 | 2 | 100 | 85 | 229.5 | |||||
A42Y | 32 | 140 | 100 | 76 | 18 | 2 | 40 | 150 | 110 | 84 | 18 | 2 | 115 | 100 | 250 | ||||
40 | 150 | 110 | 84 | 18 | 2 | 50 | 165 | 125 | 99 | 20 | 2 | 120 | 110 | 271 | |||||
范例: | 50 | 165 | 125 | 99 | 20 | 2 | 65 | 185 | 145 | 118 | 20 | 2 | 135 | 120 | 339 | ||||
16mPa | 65 | 185 | 145 | 118 | 20 | 2 | 80 | 200 | 160 | 132 | 20 | 2 | 160 | 140 | 370 | ||||
80 | 200 | 160 | 132 | 20 | 2 | 100 | 220 | 180 | 156 | 22 | 2 | 170 | 135 | 360 | |||||
100 | 220 | 180 | 156 | 22 | 2 | 125 | 250 | 210 | 184 | 22 | 2 | 205 | 160 | 620 | |||||
150 | 285 | 240 | 211 | 24 | 2 | 175 | 310 | 270 | 240 | 26 | 2 | 250 | 210 | 650 | |||||
200 | 340 | 295 | 266 | 24 | 2 | 250 | 405 | 355 | 319 | 26 | 2 | 290 | 310 | 990 | |||||
注:A42Y-C型阀门适用于工作温度≤300℃的空气、石油气、氮氢气、液体等介质的设备或管路上;A42-P型及A42-R型阀门适用于工作温度≤200℃的硝酸等有腐蚀性介质的设备或管路上,作为超压保护装置。 (法兰连接标准按GB/T9113) |