兰式三维偏心弹性硬密封蝶阀
弹性密封蝶阀
压力范围:0.6~2.5Mpa
选用部件材质
	阀板:CS WCB LF2 LCB WC1 WC2 LC3 SS316 SS304 2Cr13
	阀体:CS WCB LF2 LCB WC1 WC2 LC3 SS316 SS304 2Cr13
	阀杆:1Cr13 2Cr13 1Cr18Ni9Ti SS304 SS316 SS321
连接尺寸参数
| 
					公称通径(DN) | 
					主要尺寸 | 
					法兰尺寸和螺栓规格 | |||||||||
| 
					1.0MPa | 
					1.6MPa | ||||||||||
| 
					L | 
					H1 | 
					H | 
					D | 
					D1 | 
					D2 | 
					n-Φd | 
					D | 
					D1 | 
					D2 | 
					n-Φd | |
| 
					50 | 
					108 | 
					225 | 
					320 | 
					160 | 
					125  | 
					100 | 
					4-18 | 
					160 | 
					125 | 
					100 | 
					4-18 | 
| 
					65 | 
					112 | 
					245 | 
					350 | 
					180 | 
					145 | 
					120 | 
					4-18 | 
					180 | 
					145 | 
					120 | 
					4-18 | 
| 
					80 | 
					114 | 
					245 | 
					360 | 
					195 | 
					160 | 
					135 | 
					4-18 | 
					195 | 
					160 | 
					135 | 
					8-18 | 
| 
					100 | 
					127 | 
					270 | 
					400 | 
					215 | 
					180 | 
					155 | 
					8-18 | 
					215 | 
					180 | 
					155 | 
					8-18 | 
| 
					125 | 
					140 | 
					310 | 
					480 | 
					245 | 
					210 | 
					185 | 
					8-18 | 
					245 | 
					210 | 
					185 | 
					8-18 | 
| 
					150 | 
					140 | 
					315 | 
					520 | 
					280 | 
					240 | 
					210 | 
					8-23 | 
					280 | 
					240 | 
					210 | 
					8-23 | 
| 
					200 | 
					152 | 
					375 | 
					610 | 
					335 | 
					295 | 
					265 | 
					8-23 | 
					335 | 
					295 | 
					265 | 
					12-23 | 
| 
					250 | 
					165 | 
					405 | 
					670 | 
					390 | 
					350 | 
					320 | 
					12-23 | 
					405 | 
					355 | 
					320 | 
					12-25 | 
| 
					300 | 
					178 | 
					435 | 
					730 | 
					440 | 
					400 | 
					368 | 
					12-23 | 
					460 | 
					410 | 
					375 | 
					12-25 | 
| 
					350 | 
					190 | 
					500 | 
					830 | 
					500 | 
					460 | 
					428 | 
					16-23 | 
					520 | 
					470 | 
					435 | 
					16-25 | 
| 
					400 | 
					216 | 
					525 | 
					890 | 
					565 | 
					515 | 
					482 | 
					16-25 | 
					580 | 
					525 | 
					485 | 
					16-30 | 
| 
					450 | 
					222 | 
					580 | 
					970 | 
					615 | 
					565 | 
					532 | 
					20-25 | 
					640 | 
					585 | 
					545 | 
					20-30 | 
| 
					500 | 
					229 | 
					615 | 
					1040 | 
					670 | 
					620 | 
					585 | 
					20-25 | 
					705 | 
					650 | 
					608 | 
					20-34 | 
| 
					600 | 
					267 | 
					700 | 
					1190 | 
					780 | 
					725 | 
					685 | 
					20-30 | 
					840 | 
					770 | 
					718 | 
					20-41 | 
| 
					700 | 
					292 | 
					755 | 
					1300 | 
					895 | 
					840 | 
					800 | 
					24-30 | 
					910 | 
					840 | 
					788 | 
					24-41 | 
| 
					800 | 
					318 | 
					835 | 
					1450 | 
					1010 | 
					950 | 
					905 | 
					24-34 | 
					1020 | 
					950 | 
					898 | 
					24-41 | 
| 
					900 | 
					330 | 
					895 | 
					1580 | 
					1100 | 
					1050 | 
					1005 | 
					28-34 | 
					1120 | 
					1050 | 
					998 | 
					28-41 | 
| 
					1000 | 
					410 | 
					1000 | 
					1750 | 
					1220 | 
					1160 | 
					1115 | 
					28-34 | 
					1255 | 
					1170 | 
					1110 | 
					28-48 | 

 
                         
                             
                             
                             
            