品牌
生产厂家厂商性质
无锡市所在地
A48Y型安全阀主要连接尺寸(mm) Size of main connection
公称通径DN Nominal Diameter | 尺寸(mm) Size | ||||||||||||||||||||
do | D | K | g | g1 | b | f | f1 | Z-¢d | DN’ | D1 | K1 | g3 | g2 | b1 | f’ | f1’ | Z1-¢d1 | L | L1 | ≈H | |
A48Y-16C A44Y-16C A44Y-16P A44Y-16R | |||||||||||||||||||||
20 | 15 | 105 | 75 | - | 55 | 16 | 2 | - | 4-¢14 | 25 | 115 | 85 | - | 65 | 16 | 2 | - | 4-¢14 | 110 | 95 | 411 |
25 | 16 | 115 | 85 | - | 65 | 16 | 2 | - | 4-¢14 | 32 | 140 | 100 | - | 78 | 18 | 2 | - | 4-¢18 | 110 | 95 | 411 |
32 | 20 | 140 | 100 | - | 78 | 18 | 2 | - | 4-¢18 | 40 | 150 | 110 | - | 85 | 18 | 3 | - | 4-¢18 | 115 | 100 | 411 |
40 | 25 | 150 | 110 | - | 85 | 18 | 3 | - | 4-¢18 | 50 | 165 | 125 | - | 100 | 20 | 3 | - | 4-¢18 | 120 | 110 | 472 |
50 | 32 | 165 | 125 | - | 100 | 20 | 3 | - | 4-¢18 | 65 | 185 | 145 | - | 120 | 20 | 3 | - | 4-¢18 | 135 | 120 | 532 |
65 | 40 | 185 | 145 | - | 120 | 20 | 3 | - | 4-¢18 | 80 | 200 | 160 | - | 135 | 20 | 3 | - | 8-¢18 | 160 | 140 | 556 |
80 | 50 | 200 | 160 | - | 135 | 20 | 3 | - | 8-¢18 | 100 | 220 | 180 | - | 155 | 22 | 3 | - | 8-¢18 | 170 | 155 | 661 |
100 | 65 | 220 | 180 | - | 155 | 20 | 3 | - | 8-¢18 | 125 | 250 | 210 | - | 185 | 22 | 3 | - | 8-¢18 | 195 | 175 | 667 |
125 | 80 | 250 | 210 | - | 185 | 22 | 3 | - | 8-¢18 | 150 | 285 | 240 | - | 210 | 24 | 3 | - | 8-¢23 | 210 | 190 | 857 |
150 | 100 | 285 | 240 | - | 210 | 24 | 3 | - | 8-¢23 | 175 | 310 | 270 | - | 240 | 26 | 3 | - | 8-¢23 | 255 | 230 | 915 |
200 | 125 | 340 | 295 | - | 265 | 26 | 3 | - | 12-¢23 | 250 | 405 | 355 | - | 320 | 30 | 3 | - | 12-¢26 | 300 | 260 | 1073 |
250 | 150 | 405 | 355 | - | 320 | 30 | 3 | - | 12-¢26 | 300 | 460 | 410 | - | 375 | 30 | 4 | - | 12-¢26 | 350 | 320 | 1307 |
300 | 220 | 460 | 410 | - | 375 | 30 | 4 | - | 12-¢26 | 400 | 580 | 525 | - | 485 | 36 | 4 | - | 16-¢30 | 370 | 350 | 1233 |
350 | 250 | 520 | 470 | - | 435 | 34 | 4 | - | 16-¢26 | 500 | 715 | 650 | - | 608 | 44 | 4 | - | 20-¢34 | 500 | 450 | 1711 |
400 | 280 | 580 | 525 | - | 485 | 36 | 4 | - | 16-¢30 | 500 | 715 | 650 | - | 608 | 44 | 4 | - | 20-¢34 | 500 | 450 | 1780 |
A48Y-40 A44Y-25 A44Y-25P A44Y-25R | |||||||||||||||||||||
20 | 15 | 105 | 75 | - | 55 | 16 | 2 | - | 4-¢14 | 25 | 115 | 85 | - | 65 | 16 | 2 | - | 4-¢14 | 110 | 95 | 411 |
25 | 16 | 115 | 85 | - | 65 | 16 | 2 | - | 4-¢14 | 32 | 140 | 100 | - | 78 | 18 | 2 | - | 4-¢18 | 110 | 95 | 411 |
32 | 20 | 140 | 100 | - | 78 | 18 | 2 | - | 4-¢18 | 40 | 150 | 110 | - | 85 | 18 | 3 | - | 4-¢18 | 115 | 100 | 411 |
40 | 25 | 150 | 110 | - | 85 | 18 | 3 | - | 4-¢18 | 50 | 165 | 125 | - | 100 | 20 | 3 | - | 4-¢18 | 120 | 110 | 472 |
50 | 32 | 165 | 125 | - | 100 | 20 | 3 | - | 4-¢18 | 65 | 185 | 145 | - | 120 | 20 | 3 | - | 4-¢18 | 135 | 120 | 532 |
65 | 40 | 185 | 145 | - | 120 | 22 | 3 | - | 8-¢18 | 80 | 200 | 160 | - | 135 | 20 | 3 | - | 8-¢18 | 160 | 140 | 556 |
80 | 50 | 200 | 160 | - | 135 | 22 | 3 | - | 8-¢18 | 100 | 220 | 180 | - | 155 | 22 | 3 | - | 8-¢18 | 170 | 155 | 661 |
100 | 65 | 230 | 190 | - | 160 | 24 | 3 | - | 8-¢23 | 125 | 250 | 210 | - | 185 | 22 | 3 | - | 8-¢18 | 195 | 175 | 667 |
125 | 80 | 270 | 220 | - | 188 | 28 | 3 | - | 8-¢26 | 150 | 285 | 240 | - | 210 | 24 | 3 | - | 8-¢23 | 210 | 190 | 857 |
150 | 100 | 300 | 250 | - | 218 | 30 | 3 | - | 8-¢26 | 175 | 310 | 270 | - | 240 | 26 | 3 | - | 8-¢23 | 255 | 230 | 915 |
200 | 125 | 360 | 310 | - | 278 | 34 | 3 | - | 12-¢26 | 250 | 405 | 355 | - | 320 | 30 | 3 | - | 12-¢26 | 300 | 260 | 1073 |
250 | 150 | 425 | 370 | - | 332 | 36 | 3 | - | 12-¢30 | 300 | 460 | 410 | - | 375 | 30 | 4 | - | 12-¢26 | 350 | 320 | 1307 |
300 | 220 | 485 | 430 | - | 390 | 40 | 4 | - | 16-¢30 | 400 | 580 | 525 | - | 485 | 36 | 4 | - | 16-¢30 | 370 | 350 | 1233 |
350 | 250 | 555 | 490 | - | 448 | 44 | 4 | - | 16-¢34 | 500 | 715 | 650 | - | 608 | 44 | 4 | - | 20-¢34 | 500 | 450 | 1711 |
400 | 280 | 620 | 550 | - | 505 | 48 | 4 | - | 16-¢36 | 500 | 715 | 650 | - | 608 | 44 | 4 | - | 20-¢34 | 500 | 450 | 1780 |
A48Y-40 A44Y-40 A44Y-40P A44Y-25R | |||||||||||||||||||||
20 | 15 | 105 | 75 | 51 | 55 | 16 | 2 | 4 | 4-¢14 | 25 | 115 | 85 | - | 65 | 16 | 2 | - | 4-¢14 | 110 | 95 | 411 |
25 | 16 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-¢14 | 32 | 140 | 100 | - | 78 | 18 | 2 | - | 4-¢18 | 110 | 95 | 411 |
32 | 20 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-¢18 | 40 | 150 | 110 | - | 85 | 18 | 3 | - | 4-¢18 | 115 | 100 | 411 |
40 | 25 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-¢18 | 50 | 165 | 125 | - | 100 | 20 | 3 | - | 4-¢18 | 120 | 110 | 472 |
50 | 32 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-¢18 | 65 | 185 | 145 | - | 120 | 20 | 3 | - | 4-¢18 | 135 | 120 | 532 |
65 | 40 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-¢18 | 80 | 200 | 160 | - | 135 | 20 | 3 | - | 8-¢18 | 160 | 140 | 556 |
80 | 50 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-¢18 | 100 | 220 | 180 | - | 155 | 22 | 3 | - | 8-¢18 | 170 | 155 | 661 |
100 | 65 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-¢23 | 125 | 250 | 210 | - | 185 | 22 | 3 | - | 8-¢18 | 195 | 175 | 667 |
125 | 80 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-¢26 | 150 | 285 | 240 | - | 210 | 24 | 3 | - | 8-¢23 | 210 | 190 | 857 |
150 | 100 | 300 | 250 | 204 | 218 | 30 | 3 | 4.5 | 8-¢26 | 175 | 310 | 270 | - | 240 | 26 | 3 | - | 8-¢23 | 255 | 230 | 915 |
200 | 125 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-¢30 | 250 | 405 | 355 | - | 320 | 30 | 3 | - | 12-¢26 | 300 | 260 | 1073 |
250 | 150 | 450 | 385 | 313 | 345 | 42 | 3 | 4.5 | 12-¢34 | 300 | 460 | 410 | - | 375 | 30 | 4 | - | 12-¢26 | 350 | 320 | 1307 |
300 | 220 | 515 | 450 | 364 | 408 | 46 | 4 | 4.5 | 16-¢34 | 400 | 580 | 525 | - | 485 | 36 | 4 | - | 16-¢30 | 370 | 350 | 1233 |
350 | 250 | 580 | 510 | 422 | 465 | 52 | 4 | 5 | 16-¢36 | 500 | 715 | 650 | - | 608 | 44 | 4 | - | 20-¢34 | 500 | 450 | 1711 |
400 | 280 | 660 | 585 | 474 | 535 | 58 | 4 | 5 | 16-¢41 | 500 | 715 | 650 | - | 608 | 44 | 4 | - | 20-¢34 | 500 | 450 | 1780 |
A48Y-64 A44Y-64 A44Y-64P A44Y-64R | |||||||||||||||||||||
20 | 10 | 125 | 90 | 51 | 68 | 22 | 2 | 4 | 4-¢18 | 25 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-¢14 | 96 | 85 | 297 |
25 | 16 | 140 | 100 | 58 | 78 | 22 | 2 | 4 | 4-¢18 | 32 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-¢18 | 110 | 100 | 310 |
32 | 20 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-¢23 | 40 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-¢18 | 130 | 110 | 322 |
40 | 25 | 170 | 125 | 76 | 95 | 24 | 3 | 4 | 4-¢23 | 50 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-¢18 | 135 | 120 | 352 |
50 | 32 | 180 | 135 | 88 | 105 | 26 | 3 | 4 | 4-¢23 | 65 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-¢18 | 155 | 135 | 425 |
65 | 40 | 205 | 160 | 110 | 130 | 28 | 3 | 4 | 8-¢23 | 80 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-¢18 | 175 | 160 | 570 |
80 | 50 | 215 | 170 | 121 | 140 | 30 | 3 | 4 | 8-¢23 | 100 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-¢23 | 175 | 160 | 560 |
100 | 65 | 250 | 200 | 150 | 168 | 32 | 3 | 4.5 | 8-¢26 | 125 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-¢25 | 195 | 195 | 690 |
150 | 100 | 345 | 280 | 204 | 240 | 38 | 3 | 4.5 | 8-¢34 | 200 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-¢30 | 280 | 265 | 935 |
A48Y-100 A44Y-100 A44Y-100P A44Y-100R | |||||||||||||||||||||
20 | 10 | 125 | 90 | 51 | 67 | 22 | 2 | 4 | 4-¢18 | 25 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-¢14 | 96 | 85 | 297 |
25 | 16 | 140 | 100 | 58 | 78 | 24 | 2 | 4 | 4-¢18 | 32 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-¢18 | 110 | 100 | 310 |
32 | 20 | 155 | 110 | 66 | 82 | 24 | 2 | 4 | 4-¢23 | 40 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4-¢18 | 130 | 110 | 322 |
40 | 25 | 170 | 125 | 76 | 95 | 26 | 3 | 4 | 4-¢23 | 50 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4-¢18 | 135 | 120 | 352 |
50 | 32 | 195 | 135 | 88 | 112 | 28 | 3 | 4 | 4-¢26 | 65 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8-¢18 | 155 | 135 | 425 |
65 | 32 | 220 | 160 | 110 | 138 | 32 | 3 | 4 | 8-¢26 | 80 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8-¢18 | 175 | 160 | 570 |
80 | 40 | 230 | 170 | 121 | 148 | 34 | 3 | 4 | 8-¢26 | 100 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-¢23 | 175 | 160 | 560 |
100 | 50 | 265 | 200 | 150 | 172 | 38 | 3 | 4.5 | 8-¢30 | 125 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-¢25 | 195 | 195 | 690 |
150 | 80 | 355 | 280 | 204 | 250 | 46 | 3 | 4.5 | 12-¢34 | 200 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-¢30 | 280 | 265 | 935 |