氣動(dòng)法蘭連接閘閥
PNEUMATIC FLANGE CONNECTING GATE VALVE
PZ640(H、Y)-(C-P-R)-PN16、25、40 CLASS150~300
技術(shù)規范 Technical specification
|
設計依據 Design reference |
GB標準 |
ANS標準 |
|
|
設計標準 |
GB/12237 |
ANSI B16.34 |
|
|
結構長(cháng)度 |
對夾式連接 |
GB/1221 |
ANSI B16.10 |
|
連接法蘭尺寸 |
GB/9113、JB/T79 |
ANSI B16.5 |
|
|
試驗和檢驗 |
JB/T9002 |
API 598 |
|
*注:系列球閥結構長(cháng)度及連接法蘭尺寸可根據用戶(hù)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(zhì)表 Form of Major Parts Materials
|
序號 |
零件名稱(chēng) |
材質(zhì) |
||
|
C |
P |
R |
||
|
1 |
閥體Body |
WCB |
ZG1Cr18Ni9Ti |
1Cr18Ni12Mo2T |
|
2 |
螺帽Screw Cap |
35 |
1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
螺栓Bolt |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
4 |
閘板Shut-off Device |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
5 |
閥桿Stem |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
6 |
墊片Gasket |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
不銹鋼+柔性石墨 |
|
7 |
閥蓋Cover |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
8 |
螺帽Screw Cap |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
9 |
吊環(huán)螺栓 |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
10 |
螺帽Screw Cap |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
11 |
螺栓Bolt |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
12 |
填料Packing |
柔性石墨 |
柔性石墨 |
柔性石墨 |
|
13 |
填料壓套 |
WCB |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
14 |
填料壓板 |
WCB |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
15 |
螺帽Screw Cap |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
*注:主要零部件及密封圈的材質(zhì)亦可根據實(shí)際工況條件或用戶(hù)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PZ640(H、W、Y、F)ani Outline and Connecting Flang Size
|
公稱(chēng)通徑 DN Nominalsiza |
外形尺寸 Outline Size |
|||||||||
|
GB標準外形及連接尺寸(PN1.0Mpa) |
ANSI標準外形及連接尺寸(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 |
445 |
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-M22 |
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 |
|
700 |
|
|
|
|
|
|
|
|
|
|
|
800 |
|
|
|
|
|
|
|
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