應用范圍 1、閥門設計、制造按GB12235《法蘭連接鋼截止閥降式回閥》的規(guī)定。 2、閥門的結(jié)構(gòu)長度按GB12221《法寺連接金屬閥門長度》。 3、閥門連接法蘭尺寸按HGH114-76-91《鋼制管法蘭、墊片、緊固件》 及HG標準的尺寸選用。 4、閥門檢查和試驗按GB/T13927《閥門的試驗和檢驗》要求。 | 主要零件材質(zhì)
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性能規(guī)范
型號 | 公稱壓力 MPa | 試驗壓力 | 工作溫度 ℃ | 適用介質(zhì) | ||
強度(水) | 密封(水) | 氣密封 | ||||
U41SM-1.6 U11SM-1.6 | 1.6 | 2.4 | 1.8 | 0.6 | ≤250 | 蒸汽、油品、煤氣 |
U41SM-2.5C | 2.5 | 4.0 | 2.8 | 0.6 | ≤300 | 天然氣、氨酸 |
U41SM-4.0C | 4.0 | 6.0 | 4.4 | 0.6 | ≤300 | 醋酸銅、氨液 |
連接尺寸表:
H
UJ41 -16C、P、R U41SM-16C、P、R
W
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 215 | 245 | 280 | 335 | 405 | 460 | 520 | 580 |
D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 395 | 355 | 410 | 470 | 525 |
D2 | 45 | 55 | 65 | 78 | 85 | 100 | 120 | 135 | 155 | 185 | 210 | 265 | 320 | 375 | 435 | 485 |
b | 14 | 14 | 14 | 16 | 16 | 16 | 18 | 20 | 20 | 22 | 24 | 26 | 30 | 30 | 34 | 36 |
Z-Φd | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-23 | 12-23 | 12-25 | 12-25 | 16-25 | 16-30 |
H
UJ41 -25C、P、R U41SM-25C、P、R
W
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
D | 95 | 105 | 115 | 135 | 140 | 160 | 180 | 195 | 230 | 270 | 300 | 360 | 425 | 485 | 550 | 610 |
D1 | 65 | 75 | 85 | 10 | 110 | 125 | 145 | 160 | 190 | 220 | 250 | 310 | 370 | 430 | 490 | 550 |
D2 | 45 | 55 | 65 | 78 | 85 | 100 | 120 | 135 | 160 | 188 | 218 | 278 | 332 | 390 | 448 | 505 |
b | 16 | 16 | 16 | 18 | 18 | 20 | 22 | 22 | 24 | 28 | 30 | 34 | 36 | 40 | 44 | 48 |
Z-Φd | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-23 | 8-23 | 8-25 | 12-25 | 12-30 | 16-30 | 16-34 | 16-34 |
H
UJ41 -40C、P、R
W
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 210 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 230 | 270 | 300 | 375 | 445 | 510 | 570 | 655 |
D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 | 220 | 250 | 320 | 385 | 450 | 515 | 585 |
D2 | 45 | 55 | 65 | 78 | 85 | 100 | 125 | 135 | 160 | 188 | 218 | 282 | 345 | 408 | 465 | 535 |
D6 | 40 | 51 | 58 | 66 | 76 | 88 | 110 | 121 | 150 | 176 | 204 | 260 | 313 | 364 | 422 | 474 |
b | 16 | 16 | 16 | 18 | 18 | 20 | 22 | 22 | 24 | 28 | 30 | 38 | 42 | 46 | 52 | 58 |
Z-Φd | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-23 | 8-25 | 8-25 | 12-30 | 12-34 | 16-34 | 16-34 | 16-42 |
H
UJ41 -64C、P、R
W
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 |
D | 105 | 125 | 135 | 150 | 165 | 175 | 200 | 210 | 250 | 295 | 340 | 405 |
D1 | 75 | 90 | 100 | 110 | 125 | 135 | 160 | 170 | 200 | 240 | 280 | 345 |
D2 | 55 | 68 | 78 | 82 | 95 | 105 | 130 | 140 | 168 | 202 | 240 | 300 |
D6 | 40 | 51 | 58 | 66 | 76 | 88 | 110 | 121 | 150 | 176 | 204 | 260 |
b | 18 | 20 | 22 | 24 | 24 | 26 | 28 | 30 | 32 | 36 | 38 | 44 |
Z-Φd | 4-14 | 4-18 | 4-18 | 4-23 | 4-23 | 8-23 | 8-23 | 8-25 | 8-3 | 8-34 | 12-34 | 12-34 |
H
UJ41 -100C、P、R
W
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 |
D | 105 | 125 | 135 | 150 | 165 | 195 | 220 | 230 | 265 | 310 | 350 | 430 |
D1 | 75 | 90 | 100 | 110 | 125 | 145 | 170 | 180 | 210 | 250 | 290 | 360 |
D2 | 55 | 68 | 78 | 82 | 95 | 112 | 138 | 148 | 172 | 210 | 250 | 312 |
D6 | 40 | 51 | 58 | 66 | 76 | 88 | 110 | 121 | 150 | 176 | 204 | 260 |
b | 20 | 22 | 24 | 24 | 26 | 28 | 32 | 34 | 38 | 42 | 46 | 54 |
Z-Φd | 4-14 | 4-18 | 4-18 | 4-23 | 4-23 | 4-25 | 4-25 | 8-25 | 8-30 | 8-34 | 12-34 | 12-41 |
H
UJ41 -150C、P、R
W
NPs | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 |
L | 108 | 117 | 127 | 140 | 165 | 203 | 216 | 241 | 292 | 356 | 406 | 295 | 622 | 698 | 787 | 914 |
D | 89 | 98 | 108 | 117 | 127 | 152 | 178 | 190 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 |
D1 | 60.5 | 70 | 79.5 | 89 | 98.5 | 120.5 | 139.5 | 152.5 | 190.5 | 216 | 241.5 | 298.5 | 362 | 432 | 476.5 | 539.5 |
D2 | 35 | 43 | 51 | 63 | 73 | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 |
b | 10 | 11 | 12 | 12 | 15 | 16 | 18 | 19 | 24 | 24 | 26 | 29 | 31 | 32 | 35 | 37 |
Z-Φd | 4-15 | 4-15 | 4-15 | 4-15 | 4-15 | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 |
H
UJ41 -300C、P、R
W
NPs | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 |
L | 152 | 178 | 203 | 216 | 229 | 267 | 292 | 318 | 356 | 400 | 444 | 559 | 622 | 711 | 762 | 864 |
D | 95 | 117 | 124 | 133 | 156 | 165 | 190 | 210 | 254 | 179 | 318 | 381 | 444 | 521 | 584 | 648 |
D1 | 66.5 | 82.5 | 89 | 98.5 | 114.5 | 127 | 149 | 168.5 | 200 | 235 | 270 | 330 | 387.5 | 451 | 514.5 | 571.5 |
D2 | 35 | 43 | 51 | 63 | 73 | 92 | 15 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 |
b | 15 | 16 | 18 | 19 | 21 | 23 | 26 | 29 | 32 | 35 | 37 | 42 | 47.7 | 50.8 | 54 | 57.2 |
Z-Φd | 4-15 | 4-19 | 4-19 | 4-19 | 4-22 | 8-19 | 8-22 | 8-22 | 8-22 | 8-22 | 12-22 | 12-25 | 16-29 | 16-32 | 20-32 | 20-35 |
H
UZ41 -25C、P、R
W
DN | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
L | 160 | 180 | 240 | 250 | 265 | 280 | 300 | 325 | 350 | 400 | 450 |
D | 115 | 135 | 145 | 160 | 180 | 195 | 230 | 270 | 300 | 360 | 425 |
D1 | 85 | 100 | 110 | 125 | 145 | 160 | 190 | 220 | 250 | 310 | 370 |
D2 | 65 | 78 | 85 | 100 | 120 | 135 | 160 | 188 | 218 | 278 | 332 |
b | 16 | 18 | 18 | 20 | 22 | 22 | 24 | 28 | 30 | 34 | 36 |
Z-Φd | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-23 | 8-25 | 8-25 | 12-25 | 12-30 |