LEVER OPERATOR VALVE SERIES
CYD71 FLANGED TYPE BUTTERFLY VALVE
Applicable standards:
Flange connection：ANSI 150 LBS DIN2501-PN10 JIS10K
Design：EN 593 GB/T 12238
Application area：Chemical and petrochemical industry..
Food industry.
Pharmaceutical and cosmetic industry.
Paper industry.
Shipbuiding sector.
Nuclear, hydroelectric and thermoelectric power stations.
Water treatment and distribution.
Gas distribution
Lron and steel industry,etc.
Temperature range：-10℃ to 160℃（different materials could bring/cause some changes）
Face to Face：GB/T 12221 J1
ISO 5752 Short,series 20
BS5155 Wafer Short/Medium
DIN3202 Part3,series K1
Top Flange：ISO 5211
Body：Ductile Iron、Cast carbon steel、Stainless steel、Aluminium alloy
Disc：Ductile Iron、Cast carbon steel、Stainless steel、Aluminium alloy
Shaft：Stainless steel
Seat：EPDM、NBR、VITON、PTFE
Valve Actuation：Lever、Gear、Pneumatic、Electirc
Leakage class：RATEA EN 12266-2（Zero leakage）
Dimensions data
|
DIMENSIONES DE LAS VALVULAS
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PN10
|
PN16
|
ANSI150
|
||||||||||||||||||||
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VALVES DIMENSIONS
|
K
|
TALADROS
|
TALADROS
|
K
|
TALADROS
|
TALADROS
|
K
|
TALADROS
|
TALADROS
|
||||||||||||||
|
|
LISOS
|
ROSCADOS
|
LISOS
|
ROSCADOS
|
LISOS
|
ROSCADOS
|
|||||||||||||||||
|
DN
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
J
|
L
|
N°×M
|
P
|
PESO
|
HOLES
|
THREADED
|
HOLES
|
THREADED
|
HOLES
|
THREADED
|
||||
|
HOLES
|
HOLES
|
HOLES
|
|||||||||||||||||||||
|
MM
|
＂
|
WEIGHT
|
N°×T
|
N°×T1
|
N°×T
|
N°×T1
|
N°×T
|
N°×T1
|
|||||||||||||||
|
FIG.1 DN100-400
|
|||||||||||||||||||||||
|
100
|
4”
|
301
|
182
|
230
|
88
|
52
|
15.5
|
30
|
24
|
11
|
70
|
4×9
|
17
|
12
|
180
|
8×19
|
-
|
180
|
4×19
|
-
|
190.5
|
8×19
|
-
|
|
125
|
5”
|
337
|
207
|
260
|
105
|
56
|
18.5
|
30
|
24
|
14
|
70
|
4×9
|
17
|
16
|
210
|
8×19
|
-
|
210
|
4×19
|
-
|
215.9
|
8×23
|
-
|
|
150
|
6”
|
361
|
215
|
292
|
105
|
56
|
18.5
|
30
|
24
|
14
|
70
|
4×9
|
17
|
14
|
240
|
8×23
|
-
|
240
|
4×23
|
-
|
241.3
|
8×23
|
-
|
|
200
|
8”
|
435
|
255
|
360
|
105
|
60
|
22.5
|
30
|
24
|
17
|
70
|
4×9
|
17
|
22
|
295
|
8×23
|
-
|
295
|
12×23
|
-
|
298.5
|
8×23
|
-
|
|
250
|
10”
|
458
|
248
|
420
|
150
|
68
|
25.5
|
40
|
20
|
19
|
102
|
4×11
|
20
|
34
|
350
|
8×23
|
4×20
|
355
|
8×27
|
4×24
|
362
|
8×26
|
4×7/8”
|
|
300
|
12”
|
521
|
280
|
482
|
150
|
78
|
30.5
|
40
|
20
|
22
|
102
|
4×11
|
20
|
48
|
400
|
8×23
|
4×20
|
410
|
8×27
|
4×24
|
431.8
|
8×26
|
4×7/8”
|
|
350
|
14”
|
565
|
300
|
530
|
170
|
78
|
30.5
|
40
|
20
|
22
|
140
|
4×18
|
20
|
58
|
460
|
12×23
|
4×20
|
470
|
12×27
|
4×24
|
476.3
|
8×29
|
4×1”
|
|
400
|
16”
|
645
|
340
|
600
|
170
|
102
|
35.5
|
40
|
20
|
27
|
140
|
4×18
|
20
|
81
|
515
|
12×27
|
4×24
|
525
|
12×30
|
4×27
|
539.8
|
12×29
|
4×1”
|
|
FIG.1 DN450-1400
|
|||||||||||||||||||||||
|
450
|
18”
|
737
|
390
|
635
|
175
|
114
|
50
|
80
|
25
|
-
|
140
|
4×18
|
-
|
118
|
565
|
16×27
|
4×24
|
585
|
16×30
|
4×27
|
577.9
|
12×32
|
4×1-1/8”
|
|
500
|
20”
|
825
|
440
|
715
|
175
|
127
|
50
|
80
|
25
|
-
|
140
|
4×18
|
-
|
144
|
620
|
16×27
|
4×24
|
650
|
16×33
|
4×30
|
635
|
16×32
|
4×1-1/8”
|
|
600
|
24”
|
965
|
507
|
830
|
250
|
154
|
60
|
90
|
30
|
-
|
165
|
4×22
|
-
|
220
|
725
|
16×30
|
4×27
|
770
|
16×36
|
4×33
|
749.3
|
16×36
|
4×1-1/4”
|
|
700
|
28”
|
1100
|
575
|
910
|
300
|
165
|
60
|
90
|
30
|
-
|
254
|
8×18
|
-
|
300
|
840
|
20×30
|
4×27
|
840
|
20×36
|
4×33
|
863
|
24×36
|
4×1-1/4”
|
|
750
|
30”
|
1150
|
600
|
985
|
300
|
190
|
65
|
110
|
30
|
-
|
254
|
8×18
|
-
|
370
|
900
|
20×33
|
4×30
|
900
|
20×36
|
4×33
|
914
|
24×36
|
4×1-1/4”
|
|
800
|
32”
|
1248
|
655
|
1025
|
300
|
190
|
65
|
110
|
30
|
-
|
254
|
8×18
|
-
|
415
|
950
|
20×33
|
4×30
|
950
|
20×39
|
4×36
|
978
|
24×41
|
4×1-1/2”
|
|
900
|
36”
|
1325
|
685
|
1125
|
300
|
203
|
80
|
110
|
30
|
-
|
254
|
8×18
|
-
|
565
|
1050
|
24×33
|
4×30
|
1050
|
24×39
|
4×36
|
1086
|
28×41
|
4×1-1/2”
|
|
1000
|
40”
|
1457
|
754
|
1255
|
300
|
216
|
80
|
110
|
30
|
-
|
254
|
8×18
|
-
|
775
|
1160
|
24×36
|
4×33
|
1170
|
24×42
|
4×39
|
1200
|
32×41
|
4×1-1/2”
|
|
1100
|
44”
|
1580
|
815
|
1360
|
300
|
216
|
80
|
110
|
30
|
-
|
254
|
8×18
|
-
|
990
|
1270
|
28×36
|
4×33
|
1270
|
28×42
|
4×39
|
1314
|
36×41
|
4×1-1/2”
|
|
1200
|
48”
|
1721
|
873
|
1532
|
300
|
254
|
100
|
110
|
35
|
-
|
254
|
8×18
|
-
|
1350
|
1380
|
28×39
|
4×36
|
1390
|
28×48
|
4×45
|
1422
|
40×41
|
4×1-1/2”
|
|
1300
|
52”
|
1910
|
1005
|
1660
|
350
|
360
|
120
|
120
|
35
|
-
|
298
|
8×22
|
-
|
2100
|
-
|
-
|
-
|
-
|
-
|
-
|
1537
|
40×48
|
4×1-3/4”
|
|
1400
|
56”
|
1990
|
1025
|
1780
|
350
|
360
|
120
|
130
|
35
|
-
|
298
|
8×22
|
-
|
2450
|
1590
|
32×42
|
4×39
|
1590
|
32×48
|
4×45
|
1651
|
44×48
|
4×1-3/4”
|
|
1600
|
64”
|
2320
|
1190
|
1990
|
415
|
360
|
150
|
170
|
40
|
-
|
356
|
8×32
|
-
|
2650
|
1820
|
36×48
|
4×45
|
1820
|
36×56
|
4×52
|
1880
|
44×51
|
8×1-7/8”
|
|
1800
|
72”
|
2525
|
1310
|
2230
|
415
|
360
|
150
|
170
|
45
|
-
|
356
|
8×32
|
-
|
3100
|
2020
|
36×48
|
8×45
|
2020
|
36×56
|
4×52
|
2096
|
52×51
|
8×1-7/8”
|
|
2000
|
80”
|
2680
|
1360
|
2455
|
415
|
360
|
150
|
170
|
45
|
-
|
356
|
8×32
|
-
|
3650
|
2230
|
40×48
|
8×45
|
2230
|
40×60
|
4×56
|
2311
|
52×54
|
8×2”
|