| 详细介绍： 气动三通法兰式球阀
PNEUMATIC THREE-WAY FLANGED BALL VALVE
JLQ64(4、5)-（F、H）-（C、P、R）-PN16、25
技术规范 Technical specification
设计依据
Design reference
|
GB标准
|
ANSI标准
|
设计标准
Design standard
|
GB/12237
|
ANSI B16.34
|
连接法兰尺寸
Connecting Flange Size
|
GB/9113、JB/T79
|
ANSI B16.5
|
试验和检验
Test & insoection
|
JB/T9002
|
API 598
|
*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
|
螺母
Nut
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
3
|
垫片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
4
|
螺柱
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
5
|
阀体
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni9Ti
|
6
|
阀座
Seat
|
PTFE
|
PTFE
|
PTFE
|
7
|
球体
Ball
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
8
|
阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
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
|
ZG1Cr18Ni9Ti
|
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
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
18
|
气动装置
Pneumatic Device
|
|
|
|
19
|
位置指示器
Location Indicator
|
|
|
|
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.
三通球阀介质流向示意图 Sketch of Medium Flow-direction of Three-way Ball Valve
三通球阀用于分流或汇合流通，是具有二面或四面阀门的多通口球阀，任何一通口可用作入口而无泄漏。
三通即可制成L型通口也可制成T型通口。
Three-way ball valve is used for diffluence of confluent circulation with two-side or four-side
valve base embodying multiple Channels, All the channels can be used as entrance, with no
leakage. The three-way can be made to L-shaped channed or T- shaped channel.
T型通口 T-shaped Passage
 L型通口 T-shaped Passage
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
Nominalsiza
|
外形尺寸 Outline Size
|
1.6Mpa
|
2.5Mpa
|
L
|
LO
|
H
|
D
|
D1
|
D2
|
C
|
n-φd
|
L
|
LO
|
H
|
D
|
D1
|
D2
|
C
|
n-φd
|
15
|
130
|
75
|
191
|
95
|
65
|
46
|
14
|
4-14
|
130
|
75
|
191
|
95
|
65
|
46
|
14
|
4-14
|
20
|
130
|
75
|
197
|
105
|
75
|
56
|
16
|
4-14
|
130
|
75
|
197
|
105
|
75
|
56
|
16
|
4-14
|
25
|
140
|
90
|
227
|
115
|
85
|
65
|
16
|
4-14
|
140
|
90
|
227
|
115
|
85
|
65
|
16
|
4-14
|
32
|
165
|
100
|
256
|
140
|
100
|
76
|
18
|
4-18
|
165
|
100
|
256
|
140
|
100
|
76
|
18
|
4-18
|
40
|
165
|
110
|
271
|
150
|
110
|
84
|
18
|
4-18
|
165
|
110
|
271
|
150
|
110
|
84
|
18
|
4-18
|
50
|
203
|
120
|
307
|
165
|
125
|
99
|
20
|
4-18
|
203
|
120
|
307
|
165
|
125
|
99
|
20
|
4-18
|
65
|
222
|
130
|
335
|
185
|
145
|
118
|
20
|
4-18
|
222
|
130
|
335
|
185
|
145
|
118
|
22
|
4-18
|
80
|
241
|
140
|
383
|
200
|
160
|
135
|
20
|
8-18
|
241
|
140
|
383
|
200
|
160
|
135
|
24
|
8-18
|
100
|
305
|
160
|
438
|
220
|
180
|
156
|
22
|
8-18
|
305
|
160
|
438
|
235
|
190
|
156
|
24
|
8-22
|
125
|
356
|
190
|
557
|
250
|
210
|
184
|
22
|
8-18
|
356
|
190
|
557
|
270
|
220
|
184
|
26
|
8-26
|
150
|
394
|
220
|
629
|
285
|
240
|
211
|
24
|
8-22
|
394
|
220
|
629
|
300
|
250
|
211
|
28
|
8-26
|
200
|
457
|
275
|
750
|
340
|
295
|
266
|
24
|
12-22
|
457
|
275
|
750
|
360
|
310
|
274
|
30
|
12-26
|
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