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Classification：Ball valve
Trade names：
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| The flange joins the ball valve of the track |
| Type of the products: QJ47Y/F |
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Main external dimension :
. Size of main connection ( National standard)
|
Nominal open DN directly ( mm)
|
Standard value
|
Consulting value
|
|
L
|
D
|
D1
|
D2
|
b
|
f
|
Z- φ d
|
H
|
D0
|
|
PM1.6(MPA)/PN2.5(MPa)
|
|
25
|
216
|
115
|
85
|
65
|
14/16
|
2
|
4- φ 14
|
343
|
200
|
|
32
|
216
|
140
|
100
|
78
|
16/18
|
2
|
4- φ 18
|
360
|
200
|
|
40
|
216
|
150
|
110
|
85
|
16/18
|
3
|
4- φ 18
|
378
|
200
|
|
50
|
216
|
165
|
125
|
100
|
16/20
|
3
|
4- φ 18
|
380
|
200
|
|
65
|
290
|
185
|
145
|
120
|
18/22
|
3
|
4- φ 18/8 - φ 18
|
390
|
300
|
|
80
|
310
|
200
|
160
|
135
|
20/22
|
3
|
8- φ 18
|
400
|
300
|
|
100
|
350
|
220/230
|
180/190
|
155/160
|
20/24
|
3
|
8- φ 18/8 - φ 23
|
508
|
300
|
|
150
|
480
|
285/300
|
240/250
|
210/218
|
24/30
|
3
|
8- φ 23/8 - φ 26
|
690
|
400
|
|
200
|
600
|
340/360
|
295/310
|
265/278
|
26/34
|
3
|
12- φ 23/12 - φ 26
|
780
|
500
|
|
250
|
730
|
405/425
|
355/370
|
320/332
|
30/36
|
3
|
12- φ 26/12 - φ 30
|
990
|
600
|
|
300
|
850
|
460/485
|
410/430
|
375/390
|
30/40
|
4
|
12- φ 26/16 - φ 30
|
1180
|
600
|
|
350
|
980
|
520-555
|
470/490
|
435/448
|
34/44
|
4
|
16- φ 26/16 - φ 34
|
1250
|
650
|
|
400
|
1100
|
580/620
|
525/550
|
485/505
|
36/48
|
4
|
16- φ 30/16 - φ 36
|
1560
|
650
|
|
450
|
1200
|
640/670
|
585/600
|
545/555
|
40/50
|
4
|
20- φ 30/20 - φ 36
|
1630
|
700
|
|
500
|
1250
|
715/730
|
650/660
|
608/610
|
44/52
|
4
|
20- φ 34/20 - φ 36
|
1700
|
700
|
|
600
|
1450
|
840/845
|
770
|
718
|
48/56
|
5
|
20- φ 36/24 - φ 41
|
1880
|
800
|
|
700
|
1650
|
910/960
|
840/875
|
788/815
|
50/60
|
5
|
24- φ 36/24 - φ 42
|
2100
|
800
|
|
800
|
1850
|
1025/1085
|
950/990
|
898/930
|
52/64
|
5
|
24- φ 41/24 - φ 48
|
2210
|
800
|
|
900
|
2050
|
1125/1185
|
1050/1090
|
988/1025
|
54/66
|
5
|
28- φ 41/28 - φ 48
|
2320
|
800
|
|
1000
|
2250
|
1255/1320
|
1170/1210
|
1110/1140
|
56/68
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5
|
28- φ 42/28 - φ 58
|
2430
|
800
|
. Size of main connection ( National standard)
|
Nominal open DN directly ( mm)
|
Standard value
|
Consulting value
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
f
|
f1
|
Z- φ d
|
H
|
D0
|
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PM4.0(MPa)
|
|
25
|
216
|
115
|
85
|
65
|
58
|
16
|
2
|
4
|
4- φ 14
|
343
|
200
|
|
32
|
216
|
140
|
100
|
78
|
66
|
18
|
2
|
4
|
4- φ 18
|
360
|
200
|
|
40
|
216
|
150
|
110
|
85
|
76
|
18
|
3
|
4
|
4- φ 18
|
378
|
200
|
|
50
|
216
|
165
|
125
|
100
|
88
|
20
|
3
|
4
|
4- φ 18
|
380
|
200
|
|
65
|
290
|
185
|
145
|
120
|
110
|
22
|
3
|
4
|
8- φ 18
|
390
|
300
|
|
80
|
310
|
200
|
160
|
135
|
121
|
22
|
3
|
4
|
8- φ 18
|
400
|
300
|
|
100
|
350
|
235
|
190
|
160
|
150
|
24
|
3
|
4.5
|
8- φ 23
|
508
|
300
|
|
150
|
480
|
300
|
250
|
218
|
204
|
30
|
3
|
4.5
|
8- φ 26
|
690
|
400
|
|
200
|
600
|
375
|
320
|
282
|
260
|
38
|
3
|
4.5
|
12- φ 30
|
780
|
500
|
|
250
|
730
|
450
|
385
|
345
|
313
|
42
|
3
|
4.5
|
12- φ 34
|
990
|
600
|
|
300
|
850
|
515
|
450
|
408
|
364
|
46
|
4
|
4.5
|
16- φ 34
|
1180
|
600
|
|
350
|
980
|
580
|
510
|
465
|
422
|
52
|
4
|
5
|
16- φ 36
|
1250
|
650
|
|
400
|
1100
|
660
|
585
|
535
|
474
|
58
|
4
|
5
|
16- φ 41
|
1560
|
650
|
|
450
|
1200
|
685
|
610
|
560
|
524
|
60
|
4
|
5
|
20- φ 41
|
1630
|
700
|
|
500
|
1250
|
755
|
670
|
612
|
576
|
62
|
4
|
5
|
20- φ 42
|
1700
|
700
|
|
600
|
1450
|
890
|
795
|
730
|
676
|
62
|
5
|
5
|
20- φ 48
|
1880
|
800
|
|
700
|
1650
|
990
|
900
|
835
|
778
|
68
|
5
|
5
|
24- φ 48
|
2100
|
800
|
|
800
|
1850
|
1140
|
1030
|
960
|
883
|
76
|
5
|
5
|
24- φ 58
|
2210
|
800
|
. Size of main connection ( National standard)
|
Nominal open DN directly ( mm)
|
Standard value
|
Consulting value
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
f
|
f1
|
Z- φ d
|
H
|
D0
|
|
PM6.3(MPa)
|
|
25
|
216
|
140
|
100
|
78
|
58
|
22
|
2
|
4
|
4- φ 18
|
343
|
200
|
|
32
|
216
|
155
|
110
|
82
|
66
|
24
|
2
|
4
|
4- φ 23
|
360
|
200
|
|
40
|
216
|
170
|
125
|
95
|
76
|
24
|
3
|
4
|
4- φ 23
|
378
|
200
|
|
50
|
216
|
180
|
135
|
105
|
88
|
26
|
3
|
4
|
4- φ 23
|
380
|
200
|
|
65
|
290
|
205
|
160
|
130
|
110
|
28
|
3
|
4
|
8- φ 23
|
390
|
300
|
|
80
|
310
|
215
|
170
|
140
|
121
|
30
|
3
|
4
|
8- φ 23
|
400
|
300
|
|
100
|
350
|
250
|
200
|
168
|
150
|
32
|
3
|
4.5
|
8- φ 26
|
508
|
300
|
|
150
|
480
|
345
|
280
|
240
|
204
|
38
|
3
|
4.5
|
8- φ 30
|
690
|
400
|
|
200
|
600
|
405
|
345
|
300
|
260
|
44
|
3
|
4.5
|
12- φ 36
|
780
|
500
|
|
250
|
730
|
470
|
400
|
352
|
287
|
48
|
3
|
4.5
|
12- φ 36
|
990
|
600
|
|
300
|
850
|
530
|
460
|
412
|
364
|
54
|
4
|
4.5
|
16- φ 36
|
1180
|
600
|
|
350
|
980
|
600
|
525
|
475
|
422
|
60
|
4
|
5
|
16- φ 41
|
1250
|
650
|
|
400
|
1100
|
670
|
585
|
525
|
474
|
66
|
4
|
5
|
16- φ 42
|
1560
|
650
|
|
500
|
1250
|
800
|
705
|
640
|
576
|
70
|
4
|
5
|
20- φ 48
|
1700
|
700
|
|
600
|
1450
|
930
|
820
|
750
|
676
|
76
|
5
|
6
|
20- φ 58
|
1880
|
800
|
|
PM10.0(MPa)
|
|
25
|
230
|
140
|
100
|
78
|
58
|
24
|
2
|
4
|
4- φ 18
|
387
|
200
|
|
32
|
230
|
155
|
110
|
82
|
66
|
24
|
2
|
4
|
4- φ 23
|
410
|
200
|
|
40
|
260
|
170
|
125
|
95
|
76
|
26
|
3
|
4
|
4- φ 23
|
430
|
250
|
|
50
|
300
|
195
|
145
|
112
|
88
|
28
|
3
|
4
|
4- φ 26
|
478
|
250
|
|
65
|
340
|
220
|
170
|
138
|
110
|
32
|
3
|
4
|
8- φ 26
|
520
|
300
|
|
80
|
380
|
230
|
180
|
148
|
121
|
34
|
3
|
4
|
8- φ 26
|
559
|
300
|
|
100
|
430
|
265
|
210
|
172
|
150
|
38
|
3
|
4.5
|
8- φ 26
|
575
|
400
|
|
150
|
550
|
355
|
290
|
250
|
204
|
46
|
3
|
4.5
|
12- φ 34
|
870
|
500
|
|
200
|
65
|
430
|
360
|
312
|
260
|
54
|
3
|
4.5
|
12- φ 36
|
1202
|
600
|
|
250
|
775
|
505
|
430
|
382
|
287
|
60
|
3
|
4.5
|
12- φ 41
|
1326
|
600
|
|
300
|
900
|
585
|
500
|
442
|
364
|
70
|
4
|
4.5
|
16- φ 42
|
1508
|
600
|
|
350
|
1025
|
655
|
560
|
498
|
422
|
76
|
4
|
5
|
16- φ 48
|
1700
|
600
|
|
400
|
1150
|
715
|
620
|
558
|
474
|
80
|
4
|
5
|
16- φ 48
|
1902
|
600
|
|
PM16.0(MPa)
|
|
25
|
230
|
140
|
100
|
72
|
58
|
28
|
2
|
4
|
4- φ 23
|
387
|
200
|
|
32
|
230
|
165
|
115
|
85
|
66
|
30
|
2
|
4
|
4- φ 25
|
410
|
200
|
|
40
|
260
|
175
|
125
|
92
|
76
|
32
|
3
|
4
|
4- φ 27
|
430
|
250
|
|
50
|
300
|
215
|
165
|
132
|
88
|
36
|
3
|
4
|
8- φ 25
|
478
|
250
|
|
65
|
340
|
245
|
190
|
152
|
110
|
44
|
3
|
4
|
8- φ 30
|
520
|
300
|
|
80
|
380
|
260
|
205
|
168
|
121
|
46
|
3
|
4
|
8- φ 30
|
559
|
300
|
|
100
|
430
|
300
|
240
|
200
|
150
|
48
|
3
|
4.5
|
8- φ 34
|
575
|
400
|
|
150
|
550
|
390
|
318
|
270
|
204
|
66
|
3
|
4.5
|
12- φ 41
|
870
|
500
|
|
200
|
65
|
480
|
400
|
345
|
260
|
78
|
3
|
4.5
|
12- φ 48
|
1202
|
600
|
|
250
|
775
|
580
|
485
|
425
|
287
|
88
|
3
|
4.5
|
12- φ 54
|
1326
|
600
|
|
300
|
900
|
665
|
570
|
510
|
364
|
100
|
4
|
4.5
|
16- φ 54
|
1508
|
600
|
|
|
|
|
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