法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  |