一、Q647H固定球氣動球閥產(chǎn)品詳情
型號：Q647-（C、P、R）-PN16、25、40
二、Q647H固定球氣動球閥技術規(guī)范 Technical specification
設計依據(jù) Design reference | GB標準 | |
設計標準 Design standard | GB/12237 | |
結構長度 Face To face | 法蘭連接 Flange connecting | GB/1221 |
連接法蘭尺寸 Connecting Flange Size | GB/9113、JB/T79 | |
試驗和檢驗 Test & insoection | JB/T9002 | |
*注:系列球閥結構長度及連接法蘭尺寸可根據(jù)用戶要求設計制造
Note: The main spare parts and sealing-ring materials of ball valve series can
be designed forOptions as per real working conditions and users special reauirements.
三、主要零件材質表 Form of Major Parts Materials
序號 No | 零件名稱 Accessory name | 材質 | ||
C | P | R | ||
1 | 右閥體 Bonnet | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
2 | 螺柱 Bolt | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
3 | 彈簧 Spring | 60Si2Mn | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
4 | 閥座 Seat | 25或1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
5 | 密封圈 Sealing ring | PTFE | PTFE | PTFE |
6 | O形圈 “O”Rring | 橡膠 Rubber | 橡膠 Rubber | 橡膠 Rubber |
7 | 墊片 Gasket | PTFE | PTFE | PTFE |
8 | 法蘭 Flange | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
9 | 墊片 Gasket | PTFE | PTFE | PTFE |
10 | 下閥桿 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
11 | 襯套 Bushing | PTFE | PTFE | PTFE |
12 | 球體 Ball | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
13 | 鍵 Key | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
14 | 閥桿 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
15 | 襯套 Bushing | PTFE | PTFE | PTFE |
16 | 填料 Packing | PTFE | PTFE | PTFE |
17 | 填料壓蓋 Gland | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
18 | 連接套 Connecting Set | 35 | 35 | 35 |
19 | 支架 Yoke | WCB | WCB | WCB |
20 | 閥體 Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti |
21 | 氣動執(zhí)行器 Pneumatic Actuator |
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*注:主要零部件及密封圈的材質亦可根據(jù)實際工況條件或用戶特殊要求設計選用.
Note:The main spare parts and sealing-ring materals of ball valve series can be designed for
options as per real working conditions and users special reauirements.
主要外形及連接法蘭尺寸HGQ641(F、H)Mani Outline and Connecting Flang Size
公稱通徑 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 |
