型號:A47H
通徑:DN15-DN300
壓力范圍:PN0.6-6.4MPA
工作溫度:0-300℃
閥體材質(zhì):WCB CF8 CF8M
適用介質(zhì):蒸汽 空氣等
操作方式:自動
帶扳手彈簧微啟式安全閥產(chǎn)品概述:
A47H、A47Y帶扳手彈簧微啟式安全閥適用于工作溫度≤350℃的蒸汽、空氣等介質(zhì)的設(shè)備或管路上。作為超壓保護裝置。
帶扳手彈簧微啟式安全閥主要零部件材料:?
NO | 零件名稱 | 材料 |
1 | 閥體 | WCB |
2 | 閥座 | ZG2Cr13 |
3 | 調(diào)節(jié)圈 | ZG2Cr13 |
4 | 閥瓣 | 2Cr13 |
5 | 導(dǎo)向套 | 2Cr13 |
6 | 閥蓋 | ZG230-450 |
7 | 彈簧 | 50CrVA |
8 | 閥桿 | 2Cr13 |
9 | 扳手 | ZG200-400 |
10 | 調(diào)整螺桿 | 45 |
11 | 保護罩 | ZG200-400 |
? | 密封面材料 | "H"堆焊D507,"Y"堆焊Co基硬質(zhì)合金 |
帶扳手彈簧微啟式安全閥主要外形和連接尺寸:?1.6-2.5MPa
型號 | 公稱通徑 | do | D | K | g | g1 | b | f | f1 | Z-?d | L | L1 | ≈H |
A47H-16C | 20 | 15 | 105 | 75 | ? | 55 | 16 | 2 | ? | 4-14 | 100 | 85 | 270 |
25 | 20 | 115 | 85 | ? | 65 | 16 | 2 | ? | 4-14 | 100 | 85 | 270 | |
32 | 25 | 140 | 100 | ? | 78 | 18 | 2 | ? | 4-18 | 115 | 100 | 312 | |
40 | 32 | 150 | 110 | ? | 85 | 18 | 3 | ? | 4-18 | 120 | 110 | 320 | |
50 | 40 | 165 | 125 | ? | 100 | 20 | 3 | ? | 4-18 | 135 | 120 | 390 | |
65 | 50 | 185 | 145 | ? | 120 | 20 | 3 | ? | 4-18 | 140 | 130 | 395 | |
80 | 65 | 200 | 160 | ? | 135 | 20 | 3 | ? | 8-18 | 160 | 135 | 400 | |
100 | 80 | 220 | 180 | ? | 155 | 22 | 3 | ? | 8-18 | 170 | 160 | 600 | |
125 | 100 | 250 | 210 | ? | 185 | 22 | 3 | ? | 8-18 | 190 | 190 | 620 | |
150 | 125 | 285 | 240 | ? | 210 | 24 | 3 | ? | 8-23 | 205 | 195 | 625 | |
200 | 150 | 340 | 295 | ? | 265 | 26 | 3 | ? | 12-23 | 240 | 230 | 798 | |
250 | 200 | 405 | 355 | ? | 320 | 30 | 3 | ? | 12-26 | 350 | 320 | 981 | |
300 | 250 | 460 | 410 | ? | 375 | 30 | 4 | ? | 12-26 | 350 | 320 | 1005 | |
A47H-25 | 20 | 15 | 105 | 75 | ? | 55 | 16 | 2 | ? | 4-14 | 100 | 85 | 270 |
25 | 20 | 115 | 85 | ? | 65 | 16 | 2 | ? | 4-14 | 100 | 85 | 270 | |
32 | 25 | 140 | 100 | ? | 78 | 18 | 2 | ? | 4-18 | 115 | 100 | 312 | |
40 | 32 | 150 | 110 | ? | 85 | 18 | 3 | ? | 4-18 | 120 | 110 | 320 | |
50 | 40 | 165 | 125 | ? | 100 | 20 | 3 | ? | 4-18 | 135 | 120 | 390 | |
65 | 50 | 185 | 145 | ? | 120 | 22 | 3 | ? | 8-18 | 140 | 130 | 395 | |
80 | 65 | 200 | 160 | ? | 135 | 24 | 3 | ? | 8-18 | 160 | 135 | 400 | |
100 | 80 | 230 | 190 | ? | 160 | 24 | 3 | ? | 8-23 | 170 | 160 | 600 | |
125 | 100 | 270 | 220 | ? | 188 | 28 | 3 | ? | 8-26 | 190 | 190 | 620 | |
150 | 125 | 300 | 250 | ? | 218 | 30 | 3 | ? | 8-26 | 205 | 195 | 625 | |
200 | 150 | 360 | 310 | ? | 278 | 34 | 3 | ? | 12-26 | 240 | 230 | 798 | |
250 | 200 | 425 | 370 | ? | 332 | 36 | 3 | ? | 12-30 | 350 | 320 | 981 | |
300 | 250 | 485 | 430 | ? | 390 | 40 | 4 | ? | 16-30 | 350 | 320 | 1005 |
帶扳手彈簧微啟式安全閥主要外形和連接尺寸:4.0-10.0MPa
型號 | 公稱通徑 | do | D | K | g | g1 | b | f | f1 | Z-?d | L | L1 | ≈H |
A47H-40 | 20 | 15 | 105 | 75 | 51 | 55 | 16 | 2 | 4 | 4-14 | 100 | 85 | 270 |
25 | 20 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 100 | 85 | 270 | |
32 | 25 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 115 | 100 | 312 | |
40 | 32 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-18 | 120 | 110 | 320 | |
50 | 40 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-18 | 135 | 120 | 390 | |
65 | 50 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-18 | 140 | 130 | 395 | |
80 | 65 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-18 | 160 | 135 | 400 | |
100 | 80 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 170 | 160 | 600 | |
125 | 100 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-26 | 190 | 190 | 620 | |
150 | 125 | 300 | 250 | 204 | 218 | 30 | 3 | 4.5 | 8-26 | 205 | 195 | 625 | |
200 | 150 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-30 | 240 | 230 | 798 | |
250 | 200 | 450 | 385 | 313 | 345 | 42 | 3 | 4.5 | 12-34 | 350 | 320 | 981 | |
300 | 250 | 515 | 450 | 364 | 408 | 46 | 4 | 4.5 | 16-34 | 350 | 320 | 1005 | |
A47H-64 A47Y-64 | 20 | 15 | 130 | 90 | 51 | 68 | 20 | 2 | 4 | 4-18 | 100 | 95 | 301 |
25 | 20 | 140 | 100 | 58 | 78 | 22 | 2 | 4 | 4-18 | 100 | 95 | 301 | |
32 | 25 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 115 | 105 | 312 | |
40 | 32 | 170 | 125 | 76 | 95 | 24 | 3 | 4 | 4-23 | 135 | 115 | 366 | |
50 | 40 | 180 | 135 | 88 | 105 | 26 | 3 | 4 | 4-23 | 160 | 125 | 396 | |
65 | 50 | 205 | 160 | 110 | 130 | 28 | 3 | 4 | 8-23 | 175 | 160 | 570 | |
80 | 65 | 215 | 170 | 121 | 140 | 30 | 3 | 4 | 8-23 | 175 | 160 | 565 | |
100 | 80 | 250 | 200 | 150 | 168 | 32 | 3 | 4.5 | 8-26 | 190 | 180 | 597 | |
150 | 100 | 345 | 280 | 204 | 240 | 38 | 3 | 4.5 | 8-34 | 280 | 260 | 738 | |
A47H-100 A47Y-100 | 20 | 15 | 130 | 90 | 51 | 68 | 22 | 2 | 4 | 4-18 | 100 | 95 | 301 |
25 | 20 | 140 | 100 | 58 | 78 | 24 | 2 | 4 | 4-18 | 100 | 95 | 301 | |
32 | 25 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-23 | 115 | 105 | 312 | |
40 | 32 | 170 | 125 | 76 | 95 | 26 | 3 | 4 | 4-23 | 135 | 115 | 366 | |
50 | 40 | 195 | 145 | 88 | 112 | 28 | 3 | 4 | 4-26 | 160 | 125 | 396 | |
65 | 50 | 220 | 170 | 110 | 138 | 32 | 3 | 4 | 8-26 | 175 | 160 | 570 | |
80 | 65 | 230 | 180 | 121 | 148 | 34 | 3 | 4 | 8-26 | 175 | 160 | 565 | |
100 | 80 | 265 | 210 | 150 | 172 | 38 | 3 | 4.5 | 8-30 | 190 | 180 | 597 | |
150 | 100 | 355 | 290 | 204 | 250 | 46 | 3 | 4.5 | 12-34 | 280 | 260 | 738 |