NO. | 整机称号Name of part | A42Y-160 A42Y-320 Materials |
A42Y-160P A42Y-320P Materials | A42Y-160R A42Y-320R Materials |
1 | Flange | 35/35CrMoA | 2Cr13 | 1Cr18Ni12Mo2Ti |
2 | 阀座Nozzle | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
3 | 阀体Body | 40 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
4 | 调理圈Adjusting ring | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
5 | 阀瓣Disc | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
6 | Disc holder | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
7 | 导向套Guide sleeve | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
8 | 阀盖Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
9 | 阀杆Stem | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
10 | 弹簧Spring | 50CrVA | 50CrVACoated Teflon | 50CrVACoated Teflon |
11 | 调剂螺杆Adjusting bolt | 45 | 2Cr13 | 2Cr13 |
12 | 阀帽Cap | ZG200-400 | ZG200-400 | ZG200-400 |
密封面资料 Sealing surface of material |
堆焊Co基硬质合金Co Depositing stellite |
Type | (DN) | do | d | M | K | D | Z- d | b | d1 | M1 | k1 | D1 | Z1- d1 | b1 | L | L1 | H |
A42Y-160 | 15 | 8 | 20 | M24 2 | 60 | 95 | 3-18 | 20 | 29 | M42 2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 |
20 | 8 | 27 | M33 2 | 68 | 105 | 3-18 | 20 | 29 | M42 2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 | |
25 | 14 | 28 | M33 2 | 68 | 105 | 3-18 | 20 | 50 | M64 3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 280 | |
32 | 15 | 37 | M42 2 | 80 | 115 | 4-18 | 22 | 50 | M64 3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 390 | |
40 | 20 | 47 | M52 2 | 115 | 165 | 6-26 | 28 | 65 | M80 3 | 145 | 200 | 6-29 | 40 | 180 | 180 | 495 | |
50 | 25 | 59 | M64 3 | 115 | 165 | 6-26 | 32 | 80 | M100 3 | 170 | 225 | 6-33 | 50 | 165 | 165 | 400 | |
A42Y-320 | 15 | 8 | 27 | M33 2 | 68 | 105 | 3-18 | 20 | 29 | M42 2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 |
20 | 8 | 30 | M33 2 | 75 | 110 | 3-18 | 22 | 29 | M42 2 | 80 | 115 | 4-18 | 22 | 95 | 100 | 220 | |
25 | 14 | 35 | M42 2 | 80 | 115 | 4-18 | 22 | 50 | M64 3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 280 | |
32 | 15 | 41 | M48 2 | 95 | 135 | 4-22 | 25 | 50 | M64 3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 390 | |
40 | 20 | 58 | M64 3 | 115 | 165 | 6-26 | 32 | 65 | M80 3 | 145 | 200 | 6-29 | 40 | 180 | 180 | 495 | |
50 | 25 | 70 | M80 3 | 145 | 200 | 6-29 | 40 | 80 | M100 3 | 170 | 225 | 6-33 | 50 | 165 | 165 | 400 | |
A42Y-400 | 32 | 15 | 41 | M48 2 | 95 | 135 | 4-22 | 25 | 50 | M64 3 | 115 | 165 | 6-26 | 32 | 150 | 150 | 397 |