Q647H固定球气动球阀
名称:Q647H固定球气动球阀
型号:Q647H
口径:DN15-500
压力:PN16-100
材质:铸钢、不锈钢、锻钢
一、Q647H固定球气动球阀产品详情
型号:Q647-(C、P、R)-PN16、25、40
二、Q647H固定球气动球阀技术规范 Technical specification
| 设计依据 Design reference | GB标准 | |
| 设计标准 Design standard | GB/12237 | |
| 结构长度 Face To face | 法兰连接 Flange connecting | GB/1221 |
| 连接法兰尺寸 Connecting Flange Size | GB/9113、JB/T79 | |
| 试验和检验 Test & insoection | JB/T9002 | |
| 序号 No | 零件名称 Accessory name | 材质 | ||
| C | P | R | ||
| 1 | 右阀体 Bonnet | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | 螺柱 Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 3 | 弹簧 Spring | 60Si2Mn | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 4 | 阀座 Seat | 25或1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 5 | 密封圈 Sealing ring | PTFE | PTFE | PTFE |
| 6 | O形圈 “O”Rring | 橡胶 Rubber | 橡胶 Rubber | 橡胶 Rubber |
| 7 | 垫片 Gasket | PTFE | PTFE | PTFE |
| 8 | 法兰 Flange | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 9 | 垫片 Gasket | PTFE | PTFE | PTFE |
| 10 | 下阀杆 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 11 | 衬套 Bushing | PTFE | PTFE | PTFE |
| 12 | 球体 Ball | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 13 | 键 Key | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 14 | 阀杆 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 15 | 衬套 Bushing | PTFE | PTFE | PTFE |
| 16 | 填料 Packing | PTFE | PTFE | PTFE |
| 17 | 填料压盖 Gland | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 18 | 连接套 Connecting Set | 35 | 35 | 35 |
| 19 | 支架 Yoke | WCB | WCB | WCB |
| 20 | 阀体 Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti |
| 21 | 气动执行器 Pneumatic Actuator | |||
Q647H固定球气动球阀主要外形及连接法兰尺寸HGQ641(F、H)Mani Outline and Connecting Flang Size
| 公称通径 DN Nominal siza | 外形尺寸 | ||||||||||||||
| 1.6Mpa | 2.5Mpa | 4.0Mpa | |||||||||||||
| L | H | D | D1 | n-Фd | L | H | D | D1 | n-Фd | L | H | D | D1 | n-Фd | |
| 50 | 178 | 260 | 165 | 125 | 4-18 | 216 | 270 | 165 | 125 | 4-18 | 216 | 286 | 165 | 125 | 4-18 |
| 65 | 190 | 293 | 185 | 145 | 4-18 | 241 | 309 | 185 | 145 | 4-18 | 241 | 330 | 185 | 145 | 8-18 |
| 80 | 203 | 323 | 200 | 160 | 8-18 | 283 | 344 | 200 | 160 | 8-18 | 283 | 349 | 200 | 160 | 8-18 |
| 100 | 229 | 282 | 220 | 180 | 8-18 | 305 | 421 | 235 | 190 | 8-22 | 305 | 421 | 235 | 190 | 8-22 |
| 125 | 356 | 468 | 250 | 210 | 8-18 | 381 | 485 | 270 | 220 | 8-26 | 381 | 485 | 270 | 220 | 8-26 |
| 150 | 394 | 510 | 285 | 240 | 8-22 | 403 | 559 | 300 | 250 | 8-26 | 403 | 582 | 300 | 250 | 8-26 |
| 200 | 457 | 655 | 340 | 295 | 12-22 | 502 | 655 | 360 | 310 | 12-26 | 502 | 702 | 375 | 320 | 12-30 |
| 250 | 533 | 847 | 405 | 355 | 12-22 | 568 | 847 | 425 | 370 | 12-30 | 568 | 895 | 450 | 385 | 12-33 |
| 300 | 610 | 980 | 460 | 410 | 12-22 | 648 | 980 | 485 | 430 | 16-30 | 648 | 1040 | 515 | 450 | 16-33 |
| 350 | 686 | 1085 | 520 | 470 | 12-22 | 762 | 1085 | 555 | 490 | 16-33 | 762 | 1170 | 580 | 510 | 16-36 |
| 400 | 762 | 1215 | 580 | 525 | 12-22 | 838 | 1215 | 620 | 555 | 16-36 | 838 | 1215 | 660 | 585 | 16-39 |
| 500 | 991 | 1385 | 715 | 650 | 12-22 | 991 | 1385 | 730 | 660 | 20-36 | 991 | - | 755 | 670 | 20-42 |