產(chǎn)品詳情
2、開(kāi)啟力矩小,密封副無(wú)摩擦轉(zhuǎn)動(dòng),閥門使用壽命長(zhǎng)。
2. Small open torque, seat almost without attrition and long serving life.
主要零部件材質(zhì): Materials of Main Parts:
名稱 Name | 閥體 Body | 閥板 Disc | 轉(zhuǎn)軸 Stem | 軸套 Bushing | 閥板密封圈 Seal Ring | 填料 Stem Packing |
材料 Materials | HT200 | QT500 | 2Cr13 | ZCuZn38Mn2Pb2 | 丁腈橡膠NBR | 丁腈橡膠NBR |
公稱通徑 Nominal Pressure DN (mm) | 公稱壓力 Nominal Diameter PN (MPa) | 試驗(yàn)壓力 | 適用溫度 Suitable Temp °C | 適用介質(zhì) Suitable Media | ||
殼體 Shell | 密封 Seal | |||||
300~2000 | 1.0 | 1.5 | 1.1 | -15~+120 | 水、海水、污水等 Water, sea water, dirty water etc. | |
設(shè)計(jì)標(biāo)準(zhǔn) Design Standard | GB/T 12238-1989 | 法蘭連接標(biāo)準(zhǔn) Flange Standard | GB/T 17241.6 -1998 | 試驗(yàn)檢驗(yàn)標(biāo)準(zhǔn) Test standard | GB/T 13927-1992 |
DN | D | D1 | d | b | C | L | n-d0 | 4-M | H | H1 | H2 | L1 | L2 | L3 | L4 | L5 | Φ | 重量 Weight (kg) | ||
L0 | Lmax | Lmin | ||||||||||||||||||
300 | 445 | 400 | 370 | 28 | 57 | 282 | 302 | 252 | 8-Φ23 | M20 | 959 | 542 | 267 | 449 | 178 | 254 | 104 | 473 | 300 | 148 |
350 | 505 | 460 | 429 | 30 | 64 | 301 | 321 | 271 | 12-Φ23 | M20 | 1048 | 583 | 315 | 449 | 178 | 254 | 104 | 473 | 300 | 188 |
400 | 565 | 515 | 480 | 32 | 70 | 313 | 333 | 283 | 12-Φ28 | M24 | 1120 | 620 | 350 | 449 | 178 | 254 | 104 | 473 | 300 | 237 |
450 | 615 | 565 | 530 | 32 | 76 | 334 | 354 | 304 | 16-Φ28 | M24 | 1190 | 667 | 373 | 449 | 178 | 254 | 104 | 473 | 300 | 268 |
500 | 670 | 620 | 582 | 34 | 76 | 346 | 366 | 316 | 16-Φ28 | M24 | 1280 | 702 | 428 | 486 | 196 | 254 | 130 | 528 | 300 | 289 |
600 | 780 | 725 | 682 | 36 | 89 | 398 | 418 | 368 | 16-Φ31 | M27 | 1409 | 759 | 450 | 627 | 244 | 245 | 162 | 596 | 400 | 480 |
700 | 895 | 840 | 794 | 40 | 115 | 425 | 445 | 395 | 20-Φ31 | M27 | 1613 | 885 | 528 | 627 | 244 | 245 | 162 | 596 | 400 | 615 |
800 | 1015 | 950 | 901 | 44 | 120 | 455 | 475 | 425 | 20-Φ34 | M30 | 1736 | 1013 | 573 | 635 | 270 | 295 | 196 | 711 | 300 | 818 |
900 | 1115 | 1050 | 1001 | 46 | 120 | 485 | 505 | 455 | 24-Φ34 | M30 | 1860 | 1071 | 639 | 635 | 270 | 295 | 196 | 711 | 300 | 956 |
1000 | 1230 | 1160 | 1112 | 50 | 150 | 495 | 515 | 465 | 24-Φ37 | M33 | 2107 | 1234 | 723 | 955 | 455 | 296 | 295 | 807 | 300 | 1277 |
1200 | 1455 | 1380 | 1328 | 56 | 175 | 542 | 562 | 512 | 28-Φ40 | M36 | 2326 | 1343 | 833 | 955 | 455 | 296 | 295 | 807 | 300 | 1764 |
1400 | 1675 | 1590 | 1530 | 62 | 195 | 612 | 632 | 582 | 32-Φ43 | M39 | 2996 | 1668 | 1078 | 1270 | 598 | 387 | 414 | 1089 | 500 | 4280 |
1600 | 1915 | 1820 | 1750 | 68 | 220 | 640 | 660 | 610 | 36-Φ49 | M45 | 3246 | 1778 | 1218 | 1270 | 598 | 387 | 414 | 1089 | 500 | 4953 |
1800 | 2115 | 2020 | 1950 | 70 | 245 | 710 | 730 | 680 | 40-Φ49 | M45 | 3720 | 2044 | 1426 | 1625 | 745 | 387 | 602 | 1399 | 500 | 7416 |
2000 | 2325 | 2230 | 2150 | 74 | 270 | 775 | 795 | 745 | 44-Φ49 | M45 | 3851 | 2115 | 1486 | 1630 | 750 | 417 | 602 | 1430 | 500 | 9372 |
DN | D | D1 | d | b | C | L | n-d0 | 4-M | H | H1 | H2 | L1 | L2 | L3 | L4 | L5 | Φ | 重量 Weight (kg) | ||
L0 | Lmax | Lmin | ||||||||||||||||||
300 | 445 | 400 | 370 | 28 | 57 | 282 | 302 | 252 | 8-Φ23 | M20 | 1008 | 531 | 267 | 473 | 148 | 140 | 625 | 365 | 500 | 181 |
350 | 505 | 460 | 429 | 30 | 64 | 301 | 321 | 271 | 12-Φ23 | M20 | 1097 | 572 | 315 | 473 | 148 | 140 | 625 | 365 | 500 | 221 |
400 | 565 | 515 | 480 | 32 | 70 | 313 | 333 | 283 | 12-Φ28 | M24 | 1169 | 609 | 350 | 473 | 148 | 140 | 625 | 365 | 500 | 270 |
450 | 615 | 565 | 530 | 32 | 76 | 334 | 354 | 304 | 16-Φ28 | M24 | 1219 | 636 | 373 | 473 | 148 | 140 | 625 | 365 | 500 | 301 |
500 | 670 | 620 | 582 | 34 | 76 | 346 | 366 | 316 | 16-Φ28 | M24 | 1318 | 680 | 428 | 473 | 148 | 140 | 625 | 365 | 500 | 307 |
600 | 780 | 725 | 682 | 36 | 89 | 398 | 418 | 368 | 16-Φ31 | M27 | 1380 | 720 | 450 | 473 | 148 | 140 | 625 | 365 | 500 | 446 |
700 | 895 | 840 | 794 | 40 | 115 | 425 | 445 | 395 | 20-Φ31 | M27 | 1839 | 829 | 528 | 590 | 148 | 140 | 696 | 230 | 500 | 691 |
800 | 1015 | 950 | 901 | 44 | 120 | 455 | 475 | 425 | 20-Φ34 | M30 | 1663 | 942 | 573 | 740 | 215 | 196 | 1028 | 612 | 305 | 910 |
900 | 1115 | 1050 | 1001 | 46 | 120 | 485 | 505 | 455 | 24-Φ34 | M30 | 1787 | 1000 | 639 | 740 | 215 | 196 | 1028 | 612 | 305 | 1048 |
1000 | 1230 | 1160 | 1112 | 50 | 150 | 495 | 515 | 465 | 24-Φ37 | M33 | 1983 | 1108 | 723 | 970 | 310 | 295 | 1123 | 612 | 305 | 1355 |
1200 | 1455 | 1380 | 1328 | 56 | 175 | 542 | 562 | 512 | 28-Φ40 | M36 | 2202 | 1217 | 833 | 970 | 310 | 295 | 1123 | 612 | 305 | 1842 |
1400 | 1675 | 1590 | 1530 | 62 | 195 | 612 | 632 | 582 | 32-Φ43 | M39 | 2861 | 1472 | 1078 | 1224 | 422 | 414 | 1452 | 750 | 457 | 4345 |
1600 | 1915 | 1820 | 1750 | 68 | 220 | 640 | 660 | 610 | 36-Φ49 | M45 | 3111 | 1582 | 1218 | 1224 | 422 | 414 | 1452 | 750 | 457 | 4992 |
1800 | 2115 | 2020 | 1950 | 70 | 245 | 710 | 730 | 680 | 40-Φ49 | M45 | 3585 | 1848 | 1426 | 1640 | 630 | 602 | 1762 | 750 | 457 | 7360 |
2000 | 2325 | 2230 | 2150 | 74 | 270 | 775 | 795 | 745 | 44-Φ49 | M45 | 3672 | 1875 | 1486 | 1995 | 630 | 602 | 1762 | 750 | 457 | 9050 |