产品详情
LDBUBHP系列 气动对夹式硬密封蝶阀 |
| 技术参数 | 零件结构材质表 | ||||
| 材质 | |||||
| 序号 | 零件名称 | C | P | R | |
| 1 | 内六角螺钉 | 1Cr18Ni9Ti | ZG1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| 2 | 阀盖 | WCB | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | |
| 3 | 垫片 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| 4 | 阀座 | 不锈钢+柔性石墨、PTFE | |||
| 5 | 垫片 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| 6 | 蝶板 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | |
| 7 | 圆柱销 | 45 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| 8 | 下盖 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | |
| 9 | 垫片 | 不锈钢+柔性石墨、PTFE | |||
| 10 | 衬套 | PTFE复合轴承 | |||
| 11 | 阀体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | |
| 12 | 阀杆 | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| 13 | 支架 | WCB | WCB | WCB | |
| 14 | 键 | 45 | 45 | 45 | |
| 15 | 衬套 | PTFE复合轴承 | |||
| 16 | 填料 | 柔性石墨、PTFE | |||
| 17 | 压盖 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | |
| 18 | 气动执行器 | LDP系列、LDSK系列、AW系列 | |||
| 19 | 位置指示器 | 塑料 | |||
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| 主要外形及连接尺寸D673H(F、Y)-PN16(1.6MPA) | |||||||||
| 型号 | DN | L | L1 | L2 | ～H | H1 | D1 | n-Φd | 执行器型号 |
| LDBUBHP50 | 50 | 43 | 159/211 | 83/95 | 277/205 | 65 | 125 | 4-Φ18 | LD063P/LD083SK |
| LDBUBHP65 | 65 | 46 | 211/248 | 95/107 | 287/315 | 75 | 145 | 4-Φ18 | LD075P/LD083SK |
| LDBUBHP80 | 80 | 46 | 248/269 | 107/123 | 365/375 | 85 | 160 | 8-Φ18 | LD083P/LD105SK |
| LDBUBHP100 | 100 | 52 | 269/315 | 123/141 | 420/436 | 130 | 180 | 8-Φ18 | LD105P/LD125SK |
| LDBUBHP125 | 125 | 56 | 315/345 | 141/152 | 436/462 | 175 | 210 | 8-Φ18 | LD125P/LD140SK |
| LDBUBHP150 | 150 | 56 | 345/409 | 152/172 | 466/543 | 190 | 240 | 8-Φ22 | LD140P/LD160SK |
| LDBUBHP200 | 200 | 60 | 409/438 | 172/187 | 593/665 | 215 | 295 | 12-Φ22 | LD160P/LD190SK |
| LDBUBHP250 | 250 | 68 | 438/559 | 187/215 | 682/752 | 265 | 355 | 12-Φ26 | LD190P/LD210SK |
| LDBUBHP300 | 300 | 78 | 550/600 | 215/240 | 725/772 | 305 | 410 | 12-Φ26 | LD190P/LD210SK |
| LDBUBHP350 | 350 | 78 | 600/633 | 240/262 | 832/880 | 340 | 470 | 16-Φ26 | LD210P/LD240SK |
| LDBUBHP400 | 400 | 102 | 633/730 | 262/330 | 862/968 | 360 | 525 | 16-Φ30 | LD240P/LD270SK |
| LDBUBHP450 | 450 | 114 | 633 | 262 | 945/1005 | 400 | 585 | 20-Φ30 | LD270P/AW20S |
| LDBUBHP500 | 500 | 127 | 730 | 300 | 1058/1060 | 430 | 650 | 20-Φ33 | AW20/AW25S |
| LDBUBHP600 | 600 | 154 | 1320/1970 | 440/480 | 1108/1195 | 490 | 770 | 20-Φ36 | AW25/AW35S |
| LDBUBHP700 | 700 | 165 | 1430/2700 | 480/560 | 1170/1255 | 550 | 840 | 24-Φ36 | AW28/AW35S |
| LDBUBHP800 | 800 | 190 | 1430/2700 | 480/560 | 1325/1365 | 620 | 950 | 24-Φ39 | AW28/AW35S |
| 主要外形及连接尺寸D673H(F、Y)-PN25(2.5MPA) | |||||||||
| 型号 | DN | L | L1 | L2 | ～H | H1 | D1 | n-Φd | 执行器型号 |
| LDBUBHP50 | 50 | 43 | 159/211 | 83/95 | 277/305 | 65 | 125 | 4-Φ18 | LD063P/LD083SK |
| LDBUBHP65 | 65 | 46 | 211/248 | 95/107 | 287/325 | 75 | 145 | 8-Φ18 | LD075P/LD083SK |
| LDBUBHP80 | 80 | 46 | 248/269 | 107/123 | 365/391 | 85 | 160 | 8-Φ18 | LD083P/LD105SK |
| LDBUBHP100 | 100 | 52 | 269/315 | 123/141 | 420/457 | 130 | 190 | 8-Φ22 | LD105P/LD125SK |
| LDBUBHP125 | 125 | 56 | 315/345 | 141/152 | 436/462 | 175 | 220 | 8-Φ26 | LD125P/LD140SK |
| LDBUBHP150 | 150 | 56 | 409/438 | 172/187 | 466/543 | 190 | 250 | 8-Φ26 | LD140P/LD160SK |
| LDBUBHP200 | 200 | 60 | 438/550 | 187/215 | 593/665 | 215 | 310 | 12-Φ26 | LD160P/LD190SK |
| LDBUBHP250 | 250 | 68 | 550/600 | 215/240 | 682/752 | 265 | 370 | 12-Φ30 | LD190P/LD210SK |
| LDBUBHP300 | 300 | 78 | 600/633 | 240/262 | 402/820 | 305 | 430 | 16-Φ30 | LD190P/LD210SK |
| LDBUBHP350 | 350 | 78 | 633/730 | 262/330 | 832/938 | 340 | 490 | 16-Φ33 | LD210P/LD240SK |
| LDBUBHP400 | 400 | 102 | 633/1700 | 262/440 | 910/968 | 360 | 550 | 16-Φ36 | LD240P/LD270SK |
| LDBUBHP450 | 450 | 114 | 730/1970 | 330/480 | 1005/1010 | 400 | 600 | 20-Φ36 | LD270P/AW20S |
| LDBUBHP500 | 500 | 127 | 1180/1700 | 365/440 | 1058/1065 | 430 | 660 | 20-Φ36 | AW20/AW25S |
| LDBUBHP600 | 600 | 154 | 1700/1970 | 440/480 | 1110/1195 | 490 | 770 | 20-Φ39 | AW25/AW35S |
| LDBUBHP700 | 700 | 165 | 1320/2700 | 480/560 | 1255/1295 | 550 | 875 | 24-Φ42 | AW28/AW35S |
| LDBUBHP800 | 800 | 190 | 1950/2700 | 560/580 | 1325/1365 | 620 | 990 | 24-Φ48 | AW28/AW35S |
| 备注： | |
| 球阀结构长度及连接法兰尺寸根据JB/T79标准或用户要求设计制作。 | |
| 执行器型号***/***分别是气动执行器双作用式/单作用式（弹簧复位）。 | |
| 根据不同阀门扭矩、使用介质适配的执行器型号可能有所不同，相关尺寸随之变化。 | |
| 以上执行器配置及数据均采用软密封（F）阀门，硬密封阀门的配置及数据请咨询本公司。 | |
