氣動法蘭式軟密封蝶閥
PNEUMATIC WAFER TYPE BUTTERFLY VALVE
技術規范 Technical specification
|
設計依據 |
GB標準 |
ANS標準 |
|
|
設計標準 |
GB/12237 |
ANSI B16.34 |
|
|
結構長度 |
對夾式連接 |
GB/1221 |
ANSI B16.10 |
|
法蘭尺寸 |
GB/9113、JB/T79 |
ANSI B16.5 |
|
|
試驗和檢驗 |
JB/T9002 |
API 598 |
|
*注:系列球閥結構長度及連接法蘭尺寸可根據用戶要求設計制造
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.
主要零件材質表 Form of Major Parts Materials
|
序號 No |
零件名稱 |
材質 |
||
|
C |
P |
R |
||
|
1 |
內六角螺絲 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
2 |
閥蓋 |
WCB |
1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
墊片 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
|
4 |
閥座 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
墊片 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
|
6 |
蝶板 |
WCB |
ZG1Cr18Ni12Mo2Ti |
ZG1Cr18Ni12Mo2Ti |
|
7 |
圓柱銷 |
45 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
8 |
下蓋 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
9 |
墊片 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
|
10 |
襯套 |
PTFF+不銹鋼 |
PTFF+不銹鋼 |
PTFF+不銹鋼 |
|
11 |
閥體 |
WCB |
ZG1Cr18Ni12Mo2Ti |
ZG1Cr18Ni12Mo2Ti |
|
12 |
閥桿 |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
13 |
連接支架 |
WCB |
WCB |
WCB |
|
14 |
鍵 |
45 |
45 |
45 |
|
15 |
襯套 |
PTFF+不銹鋼 |
PTFF+不銹鋼 |
PTFF+不銹鋼 |
|
16 |
填料 |
柔性石墨 |
柔性石墨 |
柔性石墨 |
|
17 |
壓蓋 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
18 |
氣動裝置 |
|
|
|
|
19 |
位置指示器 |
塑料 |
塑料 |
塑料 |
*注:主要零部件及密封圈的材質亦可根據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Mani Outline and Connecting Flang Size
|
公稱通徑 |
外形尺寸 Outline Size |
||||||||||
|
L |
H |
D(0.6) |
D(1.0) |
D(1.6) |
D1(0.6) |
D1(1.0) |
D1(1.6) |
n-φd(0.6) |
n-φd(1.0) |
n-φd(1.6) |
|
|
50 |
108 |
82.5 |
140 |
165 |
165 |
110 |
125 |
125 |
4-14 |
4-18 |
4-18 |
|
65 |
112 |
92.5 |
160 |
185 |
185 |
130 |
145 |
145 |
4-14 |
4-18 |
4-18 |
|
80 |
114 |
100 |
190 |
200 |
200 |
150 |
160 |
160 |
4-18 |
8-18 |
8-18 |
|
100 |
127 |
110 |
210 |
220 |
220 |
170 |
180 |
180 |
4-18 |
8-18 |
8-18 |
|
125 |
140 |
125 |
240 |
250 |
250 |
200 |
210 |
210 |
8-18 |
8-18 |
8-18 |
|
150 |
140 |
142.5 |
265 |
285 |
285 |
225 |
240 |
240 |
8-18 |
8-22 |
8-22 |
|
200 |
152 |
170 |
320 |
340 |
340 |
280 |
295 |
295 |
8-18 |
8-22 |
12-22 |
|
250 |
250 |
197.5 |
375 |
395 |
405 |
335 |
350 |
355 |
12-18 |
12-22 |
12-26 |
|
300 |
270 |
222.5 |
440 |
445 |
460 |
395 |
400 |
410 |
12-22 |
12-22 |
12-26 |
|
350 |
290 |
252.5 |
490 |
505 |
520 |
445 |
460 |
470 |
12-22 |
16-22 |
16-26 |
|
400 |
310 |
282.5 |
540 |
565 |
580 |
495 |
515 |
525 |
16-22 |
16-26 |
16-30 |
|
450 |
30 |
307.5 |
595 |
615 |
640 |
550 |
565 |
585 |
16-22 |
20-26 |
20-30 |
|
500 |
350 |
335 |
645 |
670 |
715 |
600 |
620 |
650 |
20-22 |
20-26 |
20-33 |
|
600 |
390 |
390 |
755 |
780 |
840 |
705 |
725 |
770 |
20-26 |
20-30 |
20-36 |
|
700 |
430 |
447.5 |
860 |
895 |
910 |
810 |
840 |
840 |
24-26 |
24-30 |
24-36 |
|
800 |
470 |
507.5 |
975 |
1015 |
1025 |
920 |
950 |
950 |
24-30 |
24-33 |
24-39 |
|
900 |
510 |
557.5 |
1075 |
1115 |
1125 |
1020 |
1050 |
1050 |
24-30 |
28-33 |
28-39 |
|
1000 |
550 |
615 |
1175 |
1230 |
1255 |
1120 |
1160 |
1170 |
28-30 |
28-36 |
28-42 |
|
1200 |
630 |
727.5 |
1405 |
1455 |
1458 |
1340 |
1380 |
1390 |
32-33 |
32-39 |
32-48 |
