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Product Name:Four-Way Ball Valve
Four Way Ball Valve
"LL"-type four-way valve just need to operate wrench or actuator to rotate the sphere 90 degree and it can be simultaneously switch the flow of two kinds of media, namely the ease and speed to achieve a multi-purpose valve effect.
 
Technical specification
1. Design and manufacture: GB/T12237-1989, APl608
2. Test and inspection: GB/T13927-1992, APl 598
3. Face to face dimension: as per factory design.
4. Flange dimension: JB/T7, GB/T9113, ANSI B16.5

Performance Specifications
Nominal Pressure
Max working
pressure(Mpa)
Shell test
Pressure (Mpa)
Air test
Pressure (Mpa)
High-pressure
seal test (Mpa)
PN1.6
1.6
2.4
0.6
1.76
PN2.5
2.5
3.8
0.6
2.75
PN4.0
4.0
6.4
0.6
4.4
Class 150
2.0
4.0
0.6
2.2
 
Main parts materials
Body/bonnet
WCB
CF8
CF8M
Ball
420
304
316
Stem
420
304
316
Seat ring
PTFE, PPL
PTFE, PPL
PTFE, PPL
Packing
Flexible graphite
Flexible graphite
Flexible graphite
Bolt
A193-B7
A320-B8
A320-B8
Nut
A194-2H
A194-8
A194-8
 
Dimensions for PN16 Nominal pressure
DN
L
L1
D
D1
D2
b
z-do
50
260
130
165
125
100
16
4-18
65
320
160
185
145
120
18
4-18
80
320
160
200
160
135
20
8-18
100
370
185
220
180
155
20
8-18
125
510
255
250
210
185
22
8-18
150
510
255
285
240
2"0
24
8-23
200
580
290
340
295
265
26
12-23
250
670
335
405
355
320
30
12-25
300
760
380
460
410
375
30
12-25
350
850
425
520
470
435
34
16-25
400
980
490
580
525
485
36
16-30
450
1080
540
640
585
545
40
20-30
500
1220
610
715
650
608
44
20-34
600
1360
680
840
770
718
48
20-41
700
1750
875
910
840
788
50
24-41
800
1850
925
1025
950
898
52
24-41
900
2050
1025
1125
1050
998
54
28-41
 
Dimensions for PN25 Nominal pressure
DN
L
L1
D
D1
D2
b
z-do
50
260
130
165
125
100
20
4-18
65
320
160
185
145
120
22
8-18
80
320
160
200
160
135
22
8-18
100
370
185
230
190
160
24
8-23
125
510
255
270
220
188
28
8-25
150
510
255
300
250
218
30
8-25
200
580
290
360
310
278
34
12-25
250
670
335
425
370
332
36
12-30
300
760
380
485
430
390
40
16-30
350
850
425
555
490
448
44
16-34
400
980
490
620
550
505
48
16-34
450
1080
540
670
600
555
50
20-34
500
1220
610
730
660
610
52
20-41
600
1360
680
845
770
718
56
20-41
700
1750
875
960
875
815
60
24-48
800
1850
925
1085
990
930
64
24-48
900
2050
1025
1185
1090
1025
66
28-54
 
Dimensions for PN40 Nominal pressure
DN
L
L1
D
D1
D2
b
z-do
50
260
130
165
125
100
20
8-18
65
320
160
185
145
120
22
8-18
80
320
160
200
160
135
22
8-18
100
370
185
235
190
160
24
8-23
125
510
255
270
220
188
28
8-25
150
510
255
300
250
218
30
8-25
200
580
290
375
320
282
38
12-30
250
670
335
450
385
345
42
12-34
300
760
380
515
450
408
46
16-34
350
850
425
580
510
465
52
16-34
400
980
490
660
585
535
58
16-41
450
1080
540
685
610
560
60
20-41
500
1220
610
755
670
612
62
20-48
600
1360
680
890
795
730
62
20-54
 
Dimensions for ANSI Class 150
DN
L
L1
D
D1
D2
b
z-do
2"
260
130
152
120.5
92
16
4-19
2-1/2"
320
160
178
139.5
105
18
4-19
3"
320
160
190
152.5
127
19
4-19
4"
370
185
229
190.5
157
24
8-19
5"
510
255
254
216
186
24
8-22
6"
510
255
279
241.5
216
26
8-22
8"
580
290
343
298.5
270
29
8-22
10"
670
335
406
362
324
31
12-25
12"
760
380
483
432
381
32
12-25
14"
850
425
533
476
413
35
12-29
16"
980
490
597
540
470
37
16-29
18"
1080
540
635
578
533
40
16-32
20"
1220
610
699
635
584
43
20-32
24"
1360
680
813
749.5
692
48
20-35
28"
1750
875,
927
864
800
71
28-35
32"
1850
925
1060
978
914
81
28-41
36"
2050
1025
1168
1086
1022
90
32-41
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