|
|
气动对夹刀型闸阀
PNEUMATIC WAFER TYPE KNIFE-SHAPED VALVE
PZ673(H、W、Y、F)-PN10、CLASS150
技术规范 Technical specification
设计依据 Design refence |
GB标准 |
ANSI标准 |
|
设计标准 |
GB/12237 |
ANSI B16.34 |
|
连接法兰尺寸 |
GB/9113、JB/T79 |
ANSI B16.5 |
|
试验和检验 |
JB/T9002 |
API 598 |
※注：系列蝶阀结构长度及连接对夹法兰尺寸根据客户要求设计制造。
Note：The structural length and connecting flange size of ball valve
series can be designed and manufactured as per users requirements.
主要零件材质表 Form of Major Parts Materials
序号NO |
零件名称 |
材质 Material | ||
|
C |
P |
R | ||
|
1 |
内六角螺丝 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
2 |
阀盖 |
WCB |
1Cr18Ni9Ti |
2G1Cr18Ni12Mo2Ti |
|
3 |
垫片 |
PTFE |
PTFE |
PTFE |
|
4 |
阀座 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
阀体 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
6 |
密封填料 |
丁腈橡胶或PTFE |
丁腈橡胶或PTFE |
丁腈橡胶或PTFE |
|
7 |
压盖 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
8 |
闸板 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
9 |
支架 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
10 |
推拉杆 |
45#钢镀铬 |
45#钢镀铬 |
45#钢镀铬 |
|
11 |
气动执行器 |
|
|
|
※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
Note: The main spare parts and sealing-ring materials of ball valve series be
options as perreal working conditions and the user special requirements.
主要外形及连接尺寸 PZ673(H、W、Y、F) Mani Outine and Connercting Flange Size
公称通径 DN Nemieal size |
外形尺寸 Outline Size | |||||||||
|
GB标准外形及连接尺寸(PN1.0Mpa) |
ANSI标准外形及连接尺寸(Class150) | |||||||||
|
L |
H |
D |
D1 |
n-Φd |
L |
H |
D |
D1 |
n-Φd | |
|
50 |
60 |
335 |
165 |
125 |
2-18 2-M16 |
48 |
335 |
152 |
120.5 |
2-19 2-M16 |
|
65 |
60 |
363 |
185 |
145 |
2-18 2-M16 |
48 |
363 |
178 |
139.5 |
2-19 2-M16 |
|
80 |
60 |
395 |
200 |
160 |
2-18 2-M16 |
50 |
395 |
190 |
152.5 |
2-19 2-M16 |
|
100 |
60 |
465 |
220 |
180 |
6-18 2-M16 |
50 |
465 |
229 |
190.5 |
6-19 2-M16 |
|
125 |
60 |
530 |
250 |
210 |
6-18 2-M16 |
57 |
530 |
254 |
216 |
6-22 2-M20 |
|
150 |
70 |
630 |
285 |
240 |
6-23 2-M20 |
57 |
630 |
279 |
241.5 |
6-22 2-M20 |
|
200 |
80 |
750 |
340 |
295 |
6-23 2-M20 |
70 |
750 |
343 |
298.5 |
6-22 2-M20 |
|
250 |
86 |
900 |
395 |
350 |
8-23 4-M20 |
70 |
900 |
406 |
362 |
8-25 4-M22 |
|
300 |
92 |
1120 |
442 |
400 |
8-23 4-M20 |
76 |
1120 |
483 |
432 |
8-25 4-M22 |
|
350 |
100 |
1260 |
505 |
460 |
10-23 6-M20 |
76 |
1260 |
533 |
476 |
18-29 4-M27 |
|
400 |
120 |
1450 |
565 |
515 |
10-25 6-M20 |
89 |
1450 |
597 |
540 |
12-29 4-M27 |
|
450 |
125 |
1600 |
615 |
565 |
14-25 6-M22 |
89 |
1600 |
635 |
578 |
12-32 4-M30 |
|
500 |
130 |
1800 |
670 |
620 |
14-25 6-M22 |
114 |
1800 |
699 |
635 |
14-32 6-M30 |
|
600 |
130 |
2300 |
780 |
725 |
14-30 6-M27 |
114 |
2300 |
813 |
749.5 |
14-35 6-M33 |
