品牌
生产厂家厂商性质
温州市所在地
A51H单杠杆安全阀
公称通径 | 尺寸 | |||||||||||||||
do | L | L1 | D | K | g1 | f | b | z-d | DN” | D1 | K1 | g2 | b1 | f” | z-d1 | |
25 | 20 | 100 | 85 | 115 | 85 | 65 | 2 | 16 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 |
32 | 25 | 115 | 100 | 140 | 100 | 78 | 2 | 18 | 4-18 | 32 | 140 | 100 | 78 | 18 | 2 | 4-18 |
40 | 32 | 120 | 110 | 150 | 110 | 85 | 3 | 18 | 4-18 | 40 | 150 | 110 | 85 | 18 | 3 | 4-18 |
50 | 40 | 135 | 120 | 165 | 125 | 100 | 3 | 20 | 4-18 | 50 | 165 | 125 | 100 | 20 | 3 | 4-18 |
80 | 65 | 160 | 135 | 200 | 160 | 135 | 3 | 20 | 8-18 | 80 | 200 | 160 | 135 | 20 | 3 | 8-18 |
100 | 80 | 170 | 160 | 220 | 180 | 155 | 3 | 22 | 8-18 | 100 | 220 | 180 | 155 | 22 | 3 | 8-18 |
150 | 125 | 205 | 195 | 285 | 240 | 210 | 3 | 24 | 8-23 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 |
200 | 150 | 240 | 230 | 340 | 295 | 265 | 3 | 26 | 12-23 | 200 | 340 | 295 | 265 | 26 | 3 | 12-23 |
序号 | 零件名称 | A41H-C/KA41Y-C材料 | A41Y-P/KA41Y-P材料 | A41Y-R/KA41Y-R材料 |
1 | 阀 体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
2 | 阀 座 | ZG2Cr13/1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
3 | 调 节 圈 | ZG2Cr13/1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
4 | 阀 瓣 | 2Cr13/1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
5 | 导 向 套 | ZG2Cr13/1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18NiI12Mo2Ti |
6 | 阀 盖 | ZG230-450 | ZG230-450 | ZG230-450 |
7 | 杠杆 | 碳钢 | 碳钢 | 碳钢 |
8 | 阀 杆 | 2Cr13 | 2Cr13 | 1Cr18Ni12Mo2Ti |
9 | 调整螺杆 | 45 | 2Cr13 | 2Cr13 |
10 | 重锤 | 铸铁 | 铸铁 | 铸铁 |
11 | 密封面材料 | 堆焊D507 | 堆焊Co基硬质合金 |