| 详细介绍： ANSI标准气动球阀
PNEUAMTIC BALL VALVE OF ANSI ST ANDARD
JLAQ641（F、H）-（C、P、R）-CLASS150~400
技术规范 Technical specification
设计依据
Design reference
|
API、ANSI标准
|
设计标准
Design standard
|
API6D、ANSI B16.34
|
结构长度
Face To face
|
法兰连接
Flange connecting
|
API6D、ANSIB16.10
|
连接法兰尺寸
Connecting Flange Size
|
ANSI B16.5
|
试验和检验
Test & insoection
|
API 6D、API598
|
*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
Note: The main spare parts and sealing-ring materials of ball valve series can be designed for
Options 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
|
螺母
Nut
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
3
|
垫片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
4
|
螺柱
Stud
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
5
|
阀体
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
6
|
阀座
Seat
|
PTFE
|
PTFE
|
PTFE
|
7
|
球体
Ball
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
lCr18Ni12Mo2Ti
|
8
|
阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
lCr18Ni12Mo2Ti
|
9
|
垫片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
10
|
填料
Packing
|
PTFE
|
PTFE
|
PTFE
|
11
|
衬套
Bushing
|
PTFE
|
PTFE
|
PTFE
|
12
|
压盖
Gland
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
13
|
螺栓
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
14
|
螺栓
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
15
|
连接支架
Connecting Yoke
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
16
|
螺栓
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
17
|
连接套
Connecting Set
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
18
|
气动装置
Pneumatic Device
|
|
|
|
19
|
位置指示器
Location Indicator
|
|
|
|
*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 materials of ball valve series can be designed for
主要外形及连接法兰尺寸JLQ641(F、H)Mani Outline and Connecting Flang Size
通径
DN
Nominal siza
|
外形尺寸
|
1.6Mpa
|
2.5Mpa
|
4.0Mpa
|
L
|
D
|
D1
|
C
|
n-Фd
|
L
|
D
|
D1
|
C
|
n-Фd
|
L
|
D
|
D1
|
C
|
n-Фd
|
15
|
108
|
89
|
60.3
|
12
|
4-15
|
140
|
95
|
65.7
|
14.5
|
4-15
|
165
|
95
|
65.7
|
14.5
|
4-15
|
20
|
117
|
98
|
69.8
|
12
|
4-15
|
152
|
117
|
82.5
|
15.8
|
4-19
|
190
|
117
|
82.5
|
15.8
|
4-19
|
25
|
127
|
108
|
79.5
|
12
|
4-15
|
165
|
124
|
88.9
|
17.6
|
4-19
|
216
|
124
|
88.9
|
17.6
|
4-19
|
32
|
140
|
117
|
88.9
|
13
|
4-15
|
178
|
133
|
98.4
|
19.1
|
4-19
|
229
|
133
|
98.4
|
20.6
|
4-19
|
40
|
165
|
127
|
98.4
|
14.5
|
4-15
|
190
|
156
|
114.3
|
20.6
|
4-19
|
241
|
156
|
114.3
|
22.3
|
4-19
|
50
|
178
|
152
|
120.6
|
15.8
|
4-19
|
216
|
165
|
127
|
22.3
|
8-19
|
292
|
165
|
127
|
25.4
|
8-19
|
65
|
190
|
178
|
139.7
|
17.6
|
4-19
|
241
|
190
|
149.2
|
25.4
|
8-22
|
330
|
190
|
149.2
|
28.6
|
8-22
|
80
|
203
|
190
|
152.4
|
19.1
|
4-19
|
283
|
210
|
168.3
|
28.6
|
8-22
|
356
|
210
|
168.3
|
31.8
|
8-22
|
100
|
229
|
229
|
190.5
|
23.9
|
4-19
|
305
|
254
|
200
|
31.8
|
8-22
|
406
|
254
|
200
|
35
|
8-26
|
125
|
356
|
254
|
216
|
23.9
|
8-22
|
381
|
279
|
234.9
|
35
|
8-22
|
457
|
279
|
234.9
|
38.2
|
8-26
|
150
|
394
|
279
|
241.3
|
25.4
|
8-22
|
403
|
318
|
269.9
|
36.6
|
12-22
|
495
|
318
|
269.9
|
41.3
|
12-26
|
200
|
457
|
343
|
298.3
|
28.6
|
8-22
|
502
|
381
|
330.2
|
41.3
|
12-25
|
597
|
381
|
330.2
|
47.6
|
12-29
|
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