技术范围 Technical specification
设计依据
Design reference
|
GB标准
|
设计标准
Design standrd
|
GB/12237
|
结构长度
Face To face
|
对夹连接
Wafer connecting
|
GB/12221
|
连接法兰尺寸
Connecting Flange Size
|
GB/9113、JB/T79
|
试验和检验
Test＆inspection
|
JB/T9002
|
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 structural length and connecting flange size of ball valve
serles can be designed and manufactured as perusers'requirements.
主要零件材质表 Form of Major Parts Materials
序号
NO
|
零件名称
Accessory name
|
材质
Material
|
|
C
|
P
|
R
|
|
1
|
左右阀体
Bonner
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
2
|
螺柱
BOlt
|
35
|
1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
3
|
弹簧
Spring
|
60Si2Mn
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
4
|
阀座
Seat
|
25or1Cr13
|
1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
5
|
密封圈
Sealing ring
|
PTFE
|
|
6
|
O形圈
O Rring
|
橡胶
Rubber
|
|
7
|
垫片
Gasket
|
PTFE
|
|
8
|
法兰
|
WCB
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
9
|
垫片
Gasket
|
PTFE
|
|
10
|
下阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
11
|
衬套
Bushing
|
PTFE
|
|
12
|
球体
Ball
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
13
|
键
Key
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
14
|
阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
15
|
衬套
Bushing
|
PTFE
|
|
16
|
填料
Packing
|
PTFE
|
|
17
|
填料压盖
Gland
|
WCB
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
18
|
连接套
Connection set
|
35
|
35
|
1Cr18Ni9Ti
|
|
19
|
支架
Yoke
|
WCB
|
WCB
|
1Cr18Ni9Ti
|
|
20
|
阀体
boby
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
注：系列球阀结构长度及连接法兰尺寸♀可根据拥护ξ 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 uses'requirements.
GB标准气动固定式球阀
主要外形及连→接尺寸 Q672<F、N、P>-16<1.6Mpa> Mani Outline and Connecting Flange Size
|
DN
|
外形尺寸
Outline Size
|
连接尺寸
Connecting Size
|
双作用式
执行器型︼号
Actuator Model
of Double-acting Type
|
|
L
|
L1
|
H
|
D
|
D1
|
D2
|
C
|
f
|
n-φd
|
|
50
|
178
|
190
|
260
|
165
|
125
|
99
|
20
|
3
|
4-φ18
|
GTD80
|
|
65
|
190
|
210
|
293
|
185
|
145
|
118
|
20
|
3
|
4-φ18
|
GTD90
|
|
80
|
203
|
247
|
323
|
200
|
160
|
132
|
20
|
3
|
8-φ18
|
GTD100
|
|
100
|
229
|
276
|
382
|
220
|
180
|
156
|
22
|
3
|
8-φ18
|
GTD115
|
|
125
|
356
|
348
|
468
|
250
|
210
|
184
|
22
|
3
|
8-φ18
|
GTD145
|
|
150
|
394
|
378
|
510
|
285
|
240
|
211
|
24
|
3
|
8-φ22
|
GTD160
|
|
200
|
457
|
524
|
655
|
340
|
296
|
266
|
24
|
3
|
12-φ22
|
GTD210
|
|
250
|
533
|
645
|
847
|
405
|
355
|
319
|
26
|
3
|
12-φ22
|
GTD255
|
|
300
|
610
|
715
|
980
|
460
|
410
|
370
|
28
|
4
|
12-φ22
|
GTD300
|
|
350
|
686
|
795
|
1085
|
520
|
470
|
429
|
30
|
4
|
12-φ22
|
GTD350
|
|
400
|
762
|
1860
|
1215
|
580
|
525
|
480
|
32
|
4
|
12-φ22
|
AW35
|
|
500
|
991
|
1860
|
1385
|
715
|
650
|
609
|
36
|
4
|
12-φ22
|
AW40
|
注：数据XXX/XXX分别是气动执行器双作用式/单作用式<弹簧复位>。
根据不同的阀门扭矩，使▅用介质选配，不同的执行器型号，其相关尺寸随之变化。
Note:DataXXX/XXX represent respectively double-acting/single-acting type<spring reposition>
The relaive sizes are subject to change responding to different valve torques.mediums and actuator modeis.
GB标准气动固定式球阀
PUEUMATIC FIXED TYPE BALL VALVE OF GB STANDARD
Q641<F、N、P>-PN16、25、40
主要外形及连接尺寸 Q647<F、N、P>-25<2.5Mpa> Mani Outline and Connecting Flange Size
|
DN
|
外形尺寸
Outline Size
|
连接尺寸
Connecting Size
|
双作用式
执行器』型号
Actuator Model
of Double-acting Type
|
|
L
|
L1
|
H
|
D
|
D1
|
D2
|
C
|
f
|
n-φd
|
|
50
|
216
|
210
|
270
|
165
|
125
|
99
|
20
|
3
|
4-φ18
|
GTD90
|
|
65
|
241
|
247
|
309
|
185
|
145
|
118
|
22
|
3
|
4-φ18
|
GTD100
|
|
80
|
283
|
276
|
344
|
200
|
160
|
132
|
24
|
3
|
8-φ18
|
GTD115
|
|
100
|
305
|
348
|
421
|
235
|
190
|
156
|
24
|
3
|
8-φ22
|
GTD145
|
|
125
|
381
|
378
|
485
|
270
|
220
|
184
|
26
|
3
|
8-φ26
|
GTD160
|
|
150
|
403
|
432
|
559
|
300
|
250
|
211
|
28
|
3
|
8-φ26
|
GTD190
|
|
200
|
502
|
524
|
655
|
360
|
310
|
274
|
30
|
3
|
12-φ26
|
GTD210
|
|
250
|
568
|
648
|
847
|
425
|
370
|
330
|
32
|
3
|
12-φ30
|
GTD255
|
|
300
|
648
|
715
|
980
|
485
|
430
|
389
|
34
|
4
|
16-φ30
|
GTD300
|
|
350
|
762
|
795
|
1085
|
555
|
490
|
448
|
38
|
4
|
16-φ33
|
GTD350
|
|
400
|
838
|
1860
|
1215
|
620
|
555
|
503
|
40
|
4
|
16-φ36
|
AW35
|
|
500
|
991
|
1860
|
1385
|
730
|
660
|
609
|
44
|
4
|
20-φ36
|
AW40
|
