| 详细介绍： GB标准气动固定式球阀
PNEUMATIC FIXED TYPE BALL VALVE OF GB STANDARD
JLQ647-（C、P、R）-PN16、25、40
技术规范 Technical specification
设计依据
Design reference
|
GB标准
|
设计标准
Design standard
|
GB/12237
|
结构长度
Face To face
|
法兰连接
Flange connecting
|
GB/1221
|
连接法兰尺寸
Connecting Flange Size
|
GB/9113、JB/T79
|
试验和检验
Test & insoection
|
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 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
Accessory name
|
材质
|
C
|
P
|
R
|
1
|
右阀体
Bonnet
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
2
|
螺柱
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
3
|
弹簧
Spring
|
60Si2Mn
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
4
|
阀座
Seat
|
25或1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
5
|
密封圈
Sealing ring
|
PTFE
|
PTFE
|
PTFE
|
6
|
O形圈
“O”Rring
|
橡胶
Rubber
|
橡胶
Rubber
|
橡胶
Rubber
|
7
|
垫片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
8
|
法兰
Flange
|
WCB
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
9
|
垫片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
10
|
下阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
11
|
衬套
Bushing
|
PTFE
|
PTFE
|
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
|
PTFE
|
PTFE
|
16
|
填料
Packing
|
PTFE
|
PTFE
|
PTFE
|
17
|
填料压盖
Gland
|
WCB
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
18
|
连接套
Connecting Set
|
35
|
35
|
35
|
19
|
支架
Yoke
|
WCB
|
WCB
|
WCB
|
20
|
阀体
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni9Ti
|
21
|
气动执行器
Pneumatic Actuator
|
|
|
|
 *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JLQ641(F、H)Mani Outline and Connecting Flang Size
公称通径
DN
Nominal siza
|
外形尺寸
|
1.6Mpa
|
2.5Mpa
|
4.0Mpa
|
L
|
H
|
D
|
D1
|
n-Фd
|
L
|
H
|
D
|
D1
|
n-Фd
|
L
|
H
|
D
|
D1
|
n-Фd
|
50
|
178
|
260
|
165
|
125
|
4-18
|
216
|
270
|
165
|
125
|
4-18
|
216
|
286
|
165
|
125
|
4-18
|
65
|
190
|
293
|
185
|
145
|
4-18
|
241
|
309
|
185
|
145
|
4-18
|
241
|
330
|
185
|
145
|
8-18
|
80
|
203
|
323
|
200
|
160
|
8-18
|
283
|
344
|
200
|
160
|
8-18
|
283
|
349
|
200
|
160
|
8-18
|
100
|
229
|
282
|
220
|
180
|
8-18
|
305
|
421
|
235
|
190
|
8-22
|
305
|
421
|
235
|
190
|
8-22
|
125
|
356
|
468
|
250
|
210
|
8-18
|
381
|
485
|
270
|
220
|
8-26
|
381
|
485
|
270
|
220
|
8-26
|
150
|
394
|
510
|
285
|
240
|
8-22
|
403
|
559
|
300
|
250
|
8-26
|
403
|
582
|
300
|
250
|
8-26
|
200
|
457
|
655
|
340
|
295
|
12-22
|
502
|
655
|
360
|
310
|
12-26
|
502
|
702
|
375
|
320
|
12-30
|
250
|
533
|
847
|
405
|
355
|
12-22
|
568
|
847
|
425
|
370
|
12-30
|
568
|
895
|
450
|
385
|
12-33
|
300
|
610
|
980
|
460
|
410
|
12-22
|
648
|
980
|
485
|
430
|
16-30
|
648
|
1040
|
515
|
450
|
16-33
|
350
|
686
|
1085
|
520
|
470
|
12-22
|
762
|
1085
|
555
|
490
|
16-33
|
762
|
1170
|
580
|
510
|
16-36
|
400
|
762
|
1215
|
580
|
525
|
12-22
|
838
|
1215
|
620
|
555
|
16-36
|
838
|
1215
|
660
|
585
|
16-39
|
500
|
991
|
1385
|
715
|
650
|
12-22
|
991
|
1385
|
730
|
660
|
20-36
|
991
|
-
|
755
|
670
|
20-42
|
我公司是一家具有多年历史的阀门生产企业，主要生产铸铁、铸钢、锻钢、铬钼钢、低温钢、不锈钢等材 质的闸阀、截止阀、球阀、止回阀、节流阀、排污阀、蝶阀、氨阀等品种，适用介质为：水、蒸汽、油品
、燃气、硝酸类、醋酸类等，产品广泛用于石油、化工、冶金、电力、建筑、制药、造纸、供水等行业。
“质量第一,精益求精”是我公司对产品追求的宗旨,公司着力不断开发新产品,并不断更新技术,做到以高
质量赢得同行口碑,以诚信赢得客户的信心。秉承“以质量求生存，以信誉求发展”的经营理念,为新老客
户提供更新更好的产品和服务，为客户创造价值。欢迎各大客户下订单或来样生产,更欢迎各大客户亲临
指导。
无锡力士乐阀业有限公司
电话：0510-85012533
QQ：1184952674/1062130893
| 
放大图片
暂无相关下载
