气动法兰式软密封蝶阀
PNEUMATIC WAFER TYPE BUTTERFLY VALVE
技术规范 Technical specification
|
设计依据 |
GB标准 |
ANS标准 |
|
|
设计标准 |
GB/12237 |
ANSI B16.34 |
|
|
结构长度 |
对夹式连接 |
GB/1221 |
ANSI B16.10 |
|
法兰尺寸 |
GB/9113、JB/T79 |
ANSI B16.5 |
|
|
试验和检验 |
JB/T9002 |
API 598 |
|
*注:系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造
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.
主要零件材质表 Form of Major Parts Materials
|
序号 No |
零件名称 |
材质 |
||
|
C |
P |
R |
||
|
1 |
内六角螺丝 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
2 |
阀盖 |
WCB |
1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
垫片 |
不锈钢+柔性石墨 |
不锈钢+柔性石墨 |
不锈钢+柔性石墨 |
|
4 |
阀座 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
垫片 |
不锈钢+柔性石墨 |
不锈钢+柔性石墨 |
不锈钢+柔性石墨 |
|
6 |
蝶板 |
WCB |
ZG1Cr18Ni12Mo2Ti |
ZG1Cr18Ni12Mo2Ti |
|
7 |
圆柱销 |
45 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
8 |
下盖 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
9 |
垫片 |
不锈钢+柔性石墨 |
不锈钢+柔性石墨 |
不锈钢+柔性石墨 |
|
10 |
衬套 |
PTFF+不锈钢 |
PTFF+不锈钢 |
PTFF+不锈钢 |
|
11 |
阀体 |
WCB |
ZG1Cr18Ni12Mo2Ti |
ZG1Cr18Ni12Mo2Ti |
|
12 |
阀杆 |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
13 |
连接支架 |
WCB |
WCB |
WCB |
|
14 |
键 |
45 |
45 |
45 |
|
15 |
衬套 |
PTFF+不锈钢 |
PTFF+不锈钢 |
PTFF+不锈钢 |
|
16 |
填料 |
柔性石墨 |
柔性石墨 |
柔性石墨 |
|
17 |
压盖 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
18 |
气动装置 |
|
|
|
|
19 |
位置指示器 |
塑料 |
塑料 |
塑料 |
*注:主要零部件及密封圈的材质亦可根据实际工况条件或用户特殊要求设计选用.
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.
主要外形及连接法兰尺寸Mani Outline and Connecting Flang Size
|
公称通径 |
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 |
