德标浮动式法兰球阀
产品概览
德标球阀采用分体式结构设计,密封性能好,不受安装方向限制,介质流动可任意;球体与球体之间有防静电装置;阀杆防爆设计;自动压缩填料设计,流体阻力小;日标球阀本身结构紧凑,密封可靠,结构简单,维修方便,密封面和球面常处于关闭状态,不易被介质冲蚀,操作维修方便,适用于水、溶剂、酸类和气体等一般工作介质,如日标球阀,也适用于氧气、双氧水、甲烷、乙烯等介质工况,广泛应用于各行业。
产品结构
主要零件材料
| 
 材料名称  | 
碳钢 | 
 不锈钢  | 
|
| 阀体 | WCB、A105 | CF8、CF3 | CF8M、CF3M | 
| 阀盖 | WCB、A105 | CF8、CF3 | CF8M、CF3M | 
| 球体 | 304 | 304 | 316 | 
| 阀杆 | 304 | 304 | 316 | 
|            阀座 | 
 聚四氟乙烯。聚四氟乙烯  | 
||
| 填料 | 
 聚四氟乙烯/柔性石墨  | 
||
| 压盖 | WCB、A105 | 
 CF8  | 
|
主要外形尺寸和连接尺寸
(DIN): PN1.6Mpa
| 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 B  | 
 T  | 
 Z-ΦD  | 
 ISO5211  | 
 TXT  | 
| 
 15  | 
 115  | 
 95  | 
 65  | 
 45  | 
 16  | 
 2  | 
 4-Φ14  | 
 F03/F04  | 
 9X9  | 
| 
 20  | 
 120  | 
 105  | 
 75  | 
 58  | 
 18  | 
 2  | 
 4-Φ14  | 
 F03/F04  | 
 9X9  | 
| 
 25  | 
 125  | 
 115  | 
 85  | 
 68  | 
 18  | 
 2  | 
 4-Φ14  | 
 F04/F05  | 
 11X11  | 
| 
 32  | 
 130  | 
 140  | 
 100  | 
 78  | 
 18  | 
 2  | 
 4-Φ18  | 
 F04/F05  | 
 11X11  | 
| 
 40  | 
 140  | 
 150  | 
 110  | 
 88  | 
 18  | 
 3  | 
 4-Φ18  | 
 F05/F07  | 
 14X14  | 
| 
 50  | 
 150  | 
 165  | 
 125  | 
 102  | 
 18  | 
 3  | 
 4-Φ18  | 
 F05/F07  | 
 14X14  | 
| 
 65  | 
 170  | 
 185  | 
 145  | 
 122  | 
 18  | 
 3  | 
 8-Φ18  | 
 F07  | 
 14X14  | 
| 
 80  | 
 180  | 
 200  | 
 160  | 
 138  | 
 20  | 
 3  | 
 8-Φ18  | 
 F07/F10  | 
 17X17  | 
| 
 100  | 
 190  | 
 220  | 
 180  | 
 158  | 
 20  | 
 3  | 
 8-Φ18  | 
 F07/F10  | 
 22X22  | 
| 
 125  | 
 325  | 
 250  | 
 210  | 
 188  | 
 22  | 
 3  | 
 8-Φ18  | 
||
| 
 150  | 
 350  | 
 285  | 
 240  | 
 212  | 
 22  | 
 3  | 
 8-Φ22  | 
||
| 
 200  | 
 400  | 
 340  | 
 295  | 
 268  | 
 24  | 
 3  | 
 12-Φ22  | 
||
| 
 250  | 
 450  | 
 405  | 
 355  | 
 320  | 
 26  | 
 3  | 
 12-Φ26  | 
||
| 
 300  | 
 500  | 
 460  | 
 410  | 
 378  | 
 28  | 
 4  | 
 12-Φ26  | 
(DIN): PN2.5Mpa
| 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 B  | 
 T  | 
 Z-ΦD  | 
 ISO5211  | 
 TXT  | 
| 
 15  | 
 115  | 
 95  | 
 65  | 
 45  | 
 16  | 
 2  | 
 4-Φ14  | 
 F03/F04  | 
 9X9  | 
| 
 20  | 
 120  | 
 105  | 
 75  | 
 58  | 
 18  | 
 2  | 
 4-Φ14  | 
 F03/F04  | 
 9X9  | 
| 
 25  | 
 125  | 
 115  | 
 85  | 
 68  | 
 18  | 
 2  | 
 4-Φ14  | 
 F04/F05  | 
 11X11  | 
| 
 32  | 
 130  | 
 140  | 
 100  | 
 78  | 
 18  | 
 2  | 
 4-Φ18  | 
 F04/F05  | 
 11X11  | 
| 
 40  | 
 140  | 
 150  | 
 110  | 
 88  | 
 18  | 
 3  | 
 4-Φ18  | 
 F05/F07  | 
 14X14  | 
| 
 50  | 
 150  | 
 165  | 
 125  | 
 102  | 
 20  | 
 3  | 
 4-Φ18  | 
 F05/F07  | 
 14X14  | 
| 
 65  | 
 170  | 
 185  | 
 145  | 
 122  | 
 22  | 
 3  | 
 8-Φ18  | 
 F07  | 
 14X14  | 
| 
 80  | 
 180  | 
 200  | 
 160  | 
 138  | 
 24  | 
 3  | 
 8-Φ18  | 
 F07/F10  | 
 17X17  | 
| 
 100  | 
 190  | 
 235  | 
 190  | 
 162  | 
 24  | 
 3  | 
 8-Φ22  | 
 F07/F10  | 
 22X22  | 
| 
 125  | 
 325  | 
 270  | 
 220  | 
 188  | 
 26  | 
 3  | 
 8-Φ26  | 
||
| 
 150  | 
 350  | 
 300  | 
 250  | 
 218  | 
 28  | 
 3  | 
 8-Φ26  | 
||
| 
 200  | 
 400  | 
 360  | 
 310  | 
 278  | 
 30  | 
 3  | 
 12-Φ26  | 
||
| 
 250  | 
 450  | 
 425  | 
 370  | 
 335  | 
 32  | 
 3  | 
 12-Φ30  | 
||
| 
 300  | 
 500  | 
 485  | 
 430  | 
 395  | 
 34  | 
 4  | 
 16-Φ30  | 
(DIN): PN4.0Mpa
| 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 B  | 
 T  | 
 Z-ΦD  | 
| 
 15  | 
 115  | 
 95  | 
 65  | 
 45  | 
 16  | 
 2  | 
 4-Φ14  | 
| 
 20  | 
 120  | 
 105  | 
 75  | 
 58  | 
 18  | 
 2  | 
 4-Φ14  | 
| 
 25  | 
 125  | 
 115  | 
 85  | 
 68  | 
 18  | 
 2  | 
 4-Φ14  | 
| 
 32  | 
 130  | 
 140  | 
 100  | 
 78  | 
 18  | 
 2  | 
 4-Φ18  | 
| 
 40  | 
 140  | 
 150  | 
 110  | 
 88  | 
 18  | 
 3  | 
 4-Φ18  | 
| 
 50  | 
 150  | 
 165  | 
 125  | 
 102  | 
 20  | 
 3  | 
 4-Φ18  | 
| 
 65  | 
 170  | 
 185  | 
 145  | 
 122  | 
 22  | 
 3  | 
 8-Φ18  | 
| 
 80  | 
 180  | 
 200  | 
 160  | 
 138  | 
 24  | 
 3  | 
 8-Φ18  | 
| 
 100  | 
 190  | 
 235  | 
 190  | 
 162  | 
 24  | 
 3  | 
 8-Φ22  | 
| 
 125  | 
 325  | 
 270  | 
 220  | 
 188  | 
 26  | 
 3  | 
 8-Φ26  | 
| 
 150  | 
 350  | 
 300  | 
 250  | 
 218  | 
 28  | 
 3  | 
 8-Φ26  | 
| 
 200  | 
 400  | 
 375  | 
 320  | 
 285  | 
 34  | 
 3  | 
 12-Φ30  | 
| 
 250  | 
 450  | 
 450  | 
 385  | 
 345  | 
 38  | 
 3  | 
 12-Φ33  | 
| 
 300  | 
 500  | 
 515  | 
 450  | 
 410  | 
 42  | 
 4  | 
 16-Φ33  | 
(DIN): PN6.3Mpa
| 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 B  | 
 T  | 
 Z-ΦD  | 
| 
 15  | 
 140  | 
 105  | 
 75  | 
 45  | 
 20  | 
 2  | 
 4-Φ14  | 
| 
 20  | 
 152  | 
 130  | 
 90  | 
 58  | 
 22  | 
 2  | 
 4-Φ18  | 
| 
 25  | 
 165  | 
 140  | 
 100  | 
 68  | 
 24  | 
 2  | 
 4-Φ18  | 
| 
 32  | 
 178  | 
 155  | 
 110  | 
 75  | 
 26  | 
 2  | 
 4-Φ22  | 
| 
 40  | 
 190  | 
 170  | 
 125  | 
 88  | 
 28  | 
 3  | 
 4-Φ22  | 
| 
 50  | 
 216  | 
 180  | 
 135  | 
 102  | 
 26  | 
 3  | 
 4-Φ22  | 
| 
 65  | 
 241  | 
 205  | 
 160  | 
 122  | 
 26  | 
 3  | 
 8-Φ22  | 
| 
 80  | 
 283  | 
 215  | 
 170  | 
 138  | 
 28  | 
 3  | 
 8-Φ22  | 
| 
 100  | 
 305  | 
 250  | 
 200  | 
 162  | 
 30  | 
 3  | 
 8-Φ26  | 
| 
 125  | 
 381  | 
 295  | 
 240  | 
 188  | 
 34  | 
 3  | 
 8-Φ30  | 
| 
 150  | 
 403  | 
 345  | 
 280  | 
 218  | 
 36  | 
 3  | 
 8-Φ33  | 
| 
 200  | 
 419  | 
 415  | 
 345  | 
 285  | 
 42  | 
 3  | 
 12-Φ36  | 
| 
 250  | 
 457  | 
 470  | 
 400  | 
 345  | 
 46  | 
 3  | 
 12-Φ36  | 
| 
 300  | 
 502  | 
 530  | 
 460  | 
 410  | 
 52  | 
 3  | 
 16-Φ36  | 
        
        








