 
 
| 法兰式保温蝶阀,BD343H法兰式保温蝶阀 型号:BD643H型 口径:DN50-1200 压力:1.0-4.0MPa  法兰式多层次金属硬密封保温蝶阀 
 | 
| 
					公称通径DN(mm) | 
					结构长度(标准值) | 
					外形尺寸(参考值) | 
					连接尺寸(标准值) | 
					参考重量D1343H | ||||||||||||||||
| 
					L | 
					H | 
					BD343H | 
					BD643H | 
					BD943H | 
					PN0.6MPa | 
					PN1.6MPa | ||||||||||||||
| 
					毫米mm | 
					英寸inch | 
					短Brief | 
					长long | 
					H1 | 
					A1 | 
					B1 | 
					H2 | 
					A2 | 
					B2 | 
					H3 | 
					A3 | 
					B3 | 
					D | 
					D1 | 
					Z-d | 
					D | 
					D1 | 
					Z-d | ||
| 
					50 | 
					2 | 
					108 | 
					150 | 
					112 | 
					350 | 
					180 | 
					200 | 
					625 | 
					245 | 
					72 | 
					530 | 
					250 | 
					255 | 
					140 | 
					110 | 
					4-14 | 
					165 | 
					125 | 
					4-18 | 
					17 | 
| 
					65 | 
					21/2 | 
					112 | 
					170 | 
					115 | 
					370 | 
					180 | 
					200 | 
					625 | 
					245 | 
					72 | 
					530 | 
					250 | 
					255 | 
					160 | 
					130 | 
					4-14 | 
					185 | 
					145 | 
					4-18 | 
					20 | 
| 
					80 | 
					3 | 
					114 | 
					180 | 
					120 | 
					380 | 
					180 | 
					200 | 
					645 | 
					245 | 
					72 | 
					565 | 
					250 | 
					255 | 
					190 | 
					150 | 
					4-18 | 
					200 | 
					160 | 
					8-18 | 
					23 | 
| 
					100 | 
					4 | 
					127 | 
					190 | 
					138 | 
					420 | 
					180 | 
					200 | 
					675 | 
					355 | 
					92 | 
					600 | 
					250 | 
					255 | 
					210 | 
					170 | 
					4-18 | 
					220 | 
					180 | 
					8-18 | 
					25 | 
| 
					125 | 
					5 | 
					140 | 
					200 | 
					164 | 
					460 | 
					180 | 
					200 | 
					715 | 
					355 | 
					92 | 
					640 | 
					250 | 
					255 | 
					240 | 
					200 | 
					8-18 | 
					250 | 
					210 | 
					8-18 | 
					40 | 
| 
					150 | 
					6 | 
					140 | 
					210 | 
					175 | 
					555 | 
					270 | 
					280 | 
					800 | 
					355 | 
					92 | 
					705 | 
					300 | 
					315 | 
					265 | 
					225 | 
					8-18 | 
					285 | 
					240 | 
					8-22 | 
					47 | 
| 
					200 | 
					8 | 
					152 | 
					230 | 
					200 | 
					760 | 
					400 | 
					425 | 
					850 | 
					250 | 
					170 | 
					775 | 
					300 | 
					315 | 
					320 | 
					280 | 
					8-18 | 
					340 | 
					295 | 
					8-22 | 
					60 | 
| 
					250 | 
					10 | 
					165 | 
					250 | 
					243 | 
					830 | 
					400 | 
					425 | 
					925 | 
					250 | 
					170 | 
					945 | 
					300 | 
					315 | 
					375 | 
					335 | 
					12-18 | 
					3695 | 
					350 | 
					12-22 | 
					95 | 
| 
					300 | 
					12 | 
					178 | 
					270 | 
					250 | 
					895 | 
					450 | 
					560 | 
					1035 | 
					450 | 
					220 | 
					1070 | 
					300 | 
					315 | 
					440 | 
					395 | 
					12-22 | 
					445 | 
					400 | 
					12-22 | 
					124 | 
| 
					350 | 
					14 | 
					190 | 
					290 | 
					280 | 
					950 | 
					450 | 
					560 | 
					1070 | 
					450 | 
					220 | 
					1140 | 
					300 | 
					315 | 
					490 | 
					445 | 
					12-22 | 
					505 | 
					460 | 
					16-22 | 
					181 | 
| 
					400 | 
					16 | 
					216 | 
					310 | 
					305 | 
					1190 | 
					535 | 
					580 | 
					1190 | 
					450 | 
					220 | 
					1210 | 
					300 | 
					315 | 
					540 | 
					495 | 
					16-22 | 
					565 | 
					515 | 
					16-26 | 
					260 | 
| 
					450 | 
					18 | 
					222 | 
					330 | 
					350 | 
					1255 | 
					535 | 
					580 | 
					1250 | 
					650 | 
					280 | 
					1335 | 
					575 | 
					714 | 
					595 | 
					550 | 
					16-22 | 
					615 | 
					565 | 
					20-26 | 
					338 | 
| 
					500 | 
					20 | 
					229 | 
					350 | 
					380 | 
					1305 | 
					5385 | 
					580 | 
					1290 | 
					650 | 
					280 | 
					1415 | 
					575 | 
					714 | 
					645 | 
					600 | 
					20-22 | 
					670 | 
					620 | 
					20-26 | 
					360 | 
| 
					600 | 
					24 | 
					267 | 
					390 | 
					445 | 
					1340 | 
					570 | 
					660 | 
					1455 | 
					850 | 
					380 | 
					1605 | 
					656 | 
					810 | 
					755 | 
					705 | 
					20-26 | 
					780 | 
					725 | 
					20-30 | 
					540 | 
| 
					700 | 
					28 | 
					292 | 
					430 | 
					480 | 
					1520 | 
					750 | 
					550 | 
					1585 | 
					850 | 
					380 | 
					1844 | 
					656 | 
					810 | 
					860 | 
					810 | 
					24-26 | 
					895 | 
					840 | 
					24-30 | 
					580 | 
| 
					800 | 
					32 | 
					318 | 
					470 | 
					530 | 
					1710 | 
					750 | 
					550 | 
					1700 | 
					1250 | 
					380 | 
					2040 | 
					656 | 
					810 | 
					975 | 
					9*20 | 
					24-30 | 
					1015 | 
					950 | 
					2433 | 
					845 | 
| 
					900 | 
					36 | 
					330 | 
					510 | 
					580 | 
					1810 | 
					750 | 
					550 | 
					1965 | 
					1250 | 
					380 | 
					2255 | 
					785 | 
					863 | 
					1075 | 
					1020 | 
					24-30 | 
					1115 | 
					1050 | 
					28-33 | 
					1050 | 
| 
					1000 | 
					40 | 
					410 | 
					550 | 
					650 | 
					1960 | 
					900 | 
					750 | 
					2015 | 
					1250 | 
					380 | 
					2380 | 
					785 | 
					863 | 
					1175 | 
					1120 | 
					28-30 | 
					1230 | 
					1160 | 
					28-36 | 
					1500 | 
| 
					1200 | 
					48 | 
					470 | 
					630 | 
					760 | 
					2250 | 
					1000 | 
					925 | 
					2250 | 
					1250 | 
					380 | 
					2640 | 
					785 | 
					863 | 
					1405 | 
					1340 | 
					32-33 | 
					1455 | 
					1380 | 
					32-39 | 
					2000 | 
| 
					1400 | 
					56 | 
					530 | 
					710 | 
					850 | 
					2435 | 
					1000 | 
					925 | 
					 | 
					 | 
					 | 
					2886 | 
					 | 
					 | 
					1630 | 
					1560 | 
					36-36 | 
					1675 | 
					1590 | 
					36-42 | 
					3000 | 
| 
					1600 | 
					64 | 
					600 | 
					790 | 
					1030 | 
					2780 | 
					1000 | 
					925 | 
					 | 
					 | 
					 | 
					3456 | 
					 | 
					 | 
					1830 | 
					1760 | 
					40-36 | 
					1915 | 
					1820 | 
					40-48 | 
					4700 | 
| 
					1800 | 
					72 | 
					670 | 
					870 | 
					1230 | 
					3020 | 
					1100 | 
					980 | 
					 | 
					 | 
					 | 
					3420 | 
					 | 
					 | 
					2045 | 
					1970 | 
					44-39 | 
					2115 | 
					2020 | 
					44-48 | 
					6500 | 
| 
					2000 | 
					80 | 
					760 | 
					950 | 
					1350 | 
					3270 | 
					1100 | 
					980 | 
					 | 
					 | 
					 | 
					3685 | 
					 | 
					 | 
					2265 | 
					2180 | 
					48-42 | 
					2325 | 
					2230 | 
					48-48 | 
					8700 | 
| 
 
					 | 
					系列法兰式多层次金属硬密封保温蝶阀 | 
| 
					公称通径DN(mm) | 
					结构长度(标准值) | 
					外形尺寸(参考值) | 
					连接尺寸(标准值) | 
					参考重量D1343H | ||||||||||||||||
| 
					L | 
					H | 
					BD343H | 
					BD643H | 
					BD943H | 
					PN0.6MPa | 
					PN1.6MPa | ||||||||||||||
| 
					毫米mm | 
					英寸inch | 
					短Brief | 
					长long | 
					H1 | 
					A1 | 
					B1 | 
					H2 | 
					A2 | 
					B2 | 
					H3 | 
					A3 | 
					B3 | 
					D | 
					D1 | 
					Z-d | 
					D | 
					D1 | 
					Z-d | ||
| 
					50 | 
					2 | 
					108 | 
					150 | 
					112 | 
					350 | 
					180 | 
					200 | 
					625 | 
					245 | 
					72 | 
					530 | 
					250 | 
					255 | 
					165 | 
					125 | 
					4-14 | 
					165 | 
					125 | 
					4-18 | 
					19 | 
| 
					65 | 
					21/2 | 
					112 | 
					170 | 
					115 | 
					370 | 
					180 | 
					200 | 
					625 | 
					245 | 
					72 | 
					530 | 
					250 | 
					255 | 
					185 | 
					145 | 
					4-14 | 
					185 | 
					145 | 
					8-18 | 
					22 | 
| 
					80 | 
					3 | 
					114 | 
					180 | 
					120 | 
					380 | 
					180 | 
					200 | 
					645 | 
					245 | 
					72 | 
					565 | 
					250 | 
					255 | 
					200 | 
					160 | 
					4-18 | 
					200 | 
					160 | 
					8-18 | 
					25 | 
| 
					100 | 
					4 | 
					127 | 
					190 | 
					138 | 
					420 | 
					180 | 
					200 | 
					675 | 
					355 | 
					92 | 
					600 | 
					250 | 
					255 | 
					220 | 
					180 | 
					4-18 | 
					235 | 
					190 | 
					8-22 | 
					28 | 
| 
					125 | 
					5 | 
					140 | 
					200 | 
					164 | 
					460 | 
					180 | 
					200 | 
					715 | 
					355 | 
					92 | 
					640 | 
					250 | 
					255 | 
					250 | 
					210 | 
					8-18 | 
					270 | 
					220 | 
					8-26 | 
					43 | 
| 
					150 | 
					6 | 
					140 | 
					210 | 
					175 | 
					555 | 
					270 | 
					280 | 
					800 | 
					355 | 
					92 | 
					705 | 
					300 | 
					315 | 
					285 | 
					240 | 
					8-18 | 
					300 | 
					250 | 
					8-26 | 
					50 | 
| 
					200 | 
					8 | 
					152 | 
					230 | 
					200 | 
					760 | 
					400 | 
					425 | 
					850 | 
					250 | 
					170 | 
					775 | 
					300 | 
					315 | 
					340 | 
					295 | 
					8-18 | 
					360 | 
					310 | 
					12-26 | 
					64 | 
| 
					250 | 
					10 | 
					165 | 
					250 | 
					243 | 
					830 | 
					400 | 
					425 | 
					925 | 
					250 | 
					170 | 
					945 | 
					300 | 
					315 | 
					405 | 
					355 | 
					12-18 | 
					425 | 
					370 | 
					12-30 | 
					99 | 
| 
					300 | 
					12 | 
					178 | 
					270 | 
					250 | 
					895 | 
					450 | 
					560 | 
					1035 | 
					450 | 
					220 | 
					1070 | 
					300 | 
					315 | 
					460 | 
					410 | 
					12-22 | 
					485 | 
					430 | 
					16-30 | 
					130 | 
| 
					350 | 
					14 | 
					190 | 
					290 | 
					280 | 
					950 | 
					450 | 
					560 | 
					1070 | 
					450 | 
					220 | 
					1140 | 
					300 | 
					315 | 
					520 | 
					470 | 
					12-22 | 
					555 | 
					490 | 
					16-33 | 
					188 | 
| 
					400 | 
					16 | 
					216 | 
					310 | 
					305 | 
					1190 | 
					535 | 
					580 | 
					1190 | 
					450 | 
					220 | 
					1210 | 
					300 | 
					315 | 
					58/0 | 
					525 | 
					16-22 | 
					620 | 
					550 | 
					16-36 | 
					270 | 
| 
					450 | 
					18 | 
					222 | 
					330 | 
					350 | 
					1255 | 
					535 | 
					580 | 
					1250 | 
					650 | 
					280 | 
					1335 | 
					575 | 
					714 | 
					640 | 
					585 | 
					16-22 | 
					670 | 
					600 | 
					20-36 | 
					350 | 
| 
					500 | 
					20 | 
					229 | 
					350 | 
					380 | 
					1305 | 
					5385 | 
					580 | 
					1290 | 
					650 | 
					280 | 
					1415 | 
					575 | 
					714 | 
					715 | 
					650 | 
					20-22 | 
					730 | 
					660 | 
					20-36 | 
					375 | 
| 
					600 | 
					24 | 
					267 | 
					390 | 
					445 | 
					1340 | 
					570 | 
					660 | 
					1455 | 
					850 | 
					380 | 
					1605 | 
					656 | 
					810 | 
					840 | 
					770 | 
					20-26 | 
					845 | 
					770 | 
					20-39 | 
					560 | 
| 
					700 | 
					28 | 
					292 | 
					430 | 
					480 | 
					1520 | 
					750 | 
					550 | 
					1585 | 
					850 | 
					380 | 
					1844 | 
					656 | 
					810 | 
					910 | 
					840 | 
					24-26 | 
					960 | 
					875 | 
					24-42 | 
					610 | 
| 
					800 | 
					32 | 
					318 | 
					470 | 
					530 | 
					1710 | 
					750 | 
					550 | 
					1700 | 
					1250 | 
					380 | 
					2040 | 
					656 | 
					810 | 
					1025 | 
					950 | 
					24-30 | 
					1085 | 
					990 | 
					24-48 | 
					880 | 
| 
					900 | 
					36 | 
					330 | 
					510 | 
					580 | 
					1810 | 
					750 | 
					550 | 
					1965 | 
					1250 | 
					380 | 
					2255 | 
					785 | 
					863 | 
					1125 | 
					1050 | 
					24-30 | 
					1185 | 
					1090 | 
					28-48 | 
					1100 | 
| 
					1000 | 
					40 | 
					410 | 
					550 | 
					650 | 
					1960 | 
					900 | 
					750 | 
					2015 | 
					1250 | 
					380 | 
					2380 | 
					785 | 
					863 | 
					1255 | 
					1170 | 
					28-30 | 
					1320 | 
					1210 | 
					28-56 | 
					1600 | 
| 
					1200 | 
					48 | 
					470 | 
					630 | 
					760 | 
					2250 | 
					1000 | 
					925 | 
					2250 | 
					1250 | 
					380 | 
					2640 | 
					785 | 
					863 | 
					1485 | 
					1390 | 
					32-33 | 
					1530 | 
					1420 | 
					32-56 | 
					2150 | 
| 
					1400 | 
					56 | 
					530 | 
					710 | 
					850 | 
					2435 | 
					1000 | 
					925 | 
					 | 
					 | 
					 | 
					2886 | 
					 | 
					 | 
					1685 | 
					1590 | 
					36-36 | 
					1755 | 
					1640 | 
					36-62 | 
					3200 | 
| 
					1600 | 
					64 | 
					600 | 
					790 | 
					1030 | 
					2780 | 
					1000 | 
					925 | 
					 | 
					 | 
					 | 
					3456 | 
					 | 
					 | 
					1930 | 
					1820 | 
					40-36 | 
					1975 | 
					1830 | 
					40-62 | 
					5000 | 
| 
					1800 | 
					72 | 
					670 | 
					870 | 
					1230 | 
					3020 | 
					1100 | 
					980 | 
					 | 
					 | 
					 | 
					3420 | 
					 | 
					 | 
					2130 | 
					2020 | 
					44-39 | 
					2195 | 
					2070 | 
					44-70 | 
					6800 | 
| 
					2000 | 
					80 | 
					760 | 
					950 | 
					1350 | 
					3270 | 
					1100 | 
					980 | 
					 | 
					 | 
					 | 
					3685 | 
					 | 
					 | 
					2345 | 
					2230 | 
					48-42 | 
					2425 | 
					2300 | 
					48-70 | 
					9100 | 
| 
					 | 
| 
 
					 | 
					系列法兰式多层次金属硬密封保温蝶阀 | 
| 
					公称通径DN(mm) | 
					结构长度(标准值) | 
					外形尺寸(参考值) | 
					连接尺寸(标准值) | |||||||||||||
| 
					L | 
					H | 
					BD343H | 
					BD643H | 
					BD943H | 
					PN0.6MPa | |||||||||||
| 
					毫米mm | 
					英寸inch | 
					短Brief | 
					长long | 
					H1 | 
					A1 | 
					B1 | 
					H2 | 
					A2 | 
					B2 | 
					H3 | 
					A3 | 
					B3 | 
					D | 
					D1 | 
					Z-d | |
| 
					50 | 
					2 | 
					108 | 
					150 | 
					112 | 
					350 | 
					180 | 
					200 | 
					625 | 
					250 | 
					170 | 
					530 | 
					250 | 
					255 | 
					165 | 
					125 | 
					4-14 | 
| 
					65 | 
					21/2 | 
					112 | 
					170 | 
					115 | 
					370 | 
					180 | 
					200 | 
					625 | 
					250 | 
					170 | 
					530 | 
					250 | 
					255 | 
					185 | 
					145 | 
					8-18 | 
| 
					80 | 
					3 | 
					114 | 
					180 | 
					120 | 
					380 | 
					180 | 
					200 | 
					645 | 
					250 | 
					170 | 
					565 | 
					250 | 
					255 | 
					200 | 
					160 | 
					8-18 | 
| 
					100 | 
					4 | 
					127 | 
					190 | 
					138 | 
					420 | 
					180 | 
					200 | 
					675 | 
					250 | 
					170 | 
					600 | 
					250 | 
					255 | 
					235 | 
					190 | 
					8-22 | 
| 
					125 | 
					5 | 
					140 | 
					200 | 
					164 | 
					460 | 
					180 | 
					200 | 
					715 | 
					450 | 
					220 | 
					640 | 
					250 | 
					255 | 
					270 | 
					220 | 
					8-26 | 
| 
					150 | 
					6 | 
					140 | 
					210 | 
					175 | 
					555 | 
					270 | 
					280 | 
					800 | 
					450 | 
					220 | 
					705 | 
					300 | 
					315 | 
					300 | 
					250 | 
					8-26 | 
| 
					200 | 
					8 | 
					152 | 
					230 | 
					200 | 
					760 | 
					400 | 
					425 | 
					850 | 
					450 | 
					220 | 
					775 | 
					300 | 
					315 | 
					375 | 
					320 | 
					12-30 | 
| 
					250 | 
					10 | 
					165 | 
					250 | 
					243 | 
					830 | 
					400 | 
					425 | 
					925 | 
					450 | 
					280 | 
					945 | 
					300 | 
					315 | 
					450 | 
					385 | 
					12-33 | 
| 
					300 | 
					12 | 
					178 | 
					270 | 
					250 | 
					895 | 
					450 | 
					560 | 
					1035 | 
					650 | 
					280 | 
					1070 | 
					300 | 
					315 | 
					515 | 
					450 | 
					16-33 | 
| 
					350 | 
					14 | 
					190 | 
					290 | 
					280 | 
					950 | 
					450 | 
					560 | 
					1070 | 
					650 | 
					280 | 
					1140 | 
					300 | 
					315 | 
					580 | 
					510 | 
					16-36 | 
| 
					400 | 
					16 | 
					216 | 
					310 | 
					305 | 
					1190 | 
					535 | 
					580 | 
					1190 | 
					650 | 
					280 | 
					1210 | 
					300 | 
					315 | 
					660 | 
					585 | 
					16-39 | 
| 
					450 | 
					18 | 
					222 | 
					330 | 
					350 | 
					1255 | 
					535 | 
					580 | 
					 | 
					 | 
					 | 
					1335 | 
					575 | 
					714 | 
					685 | 
					610 | 
					20-39 | 
| 
					500 | 
					20 | 
					229 | 
					350 | 
					380 | 
					1305 | 
					535 | 
					580 | 
					 | 
					 | 
					 | 
					1415 | 
					575 | 
					714 | 
					755 | 
					670 | 
					20-42 |