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Lotus Trading Co., Ltd.
[Korea]
Address:
Wonyang Plaza B/D, 7th FL., Amnam-dong, Seo-gu, Busan 602-833 Korea
Phone:
82-10-93325928
Contact name:
H.K. Kim (Alex Kim) , President
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Lotus Trading Co., Ltd.
 
Butterfly Valve

Butterfly Valve - Concentric Type
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Butterfly Valve - Concentric Type
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 Model Number Butterfly Valve - Concentric Type

OPERATION

LEVER HANDLE/WORM GEAR

MAT'L

BODY
DISC
SEAT
SHAFT

CAST IRON/DUCTILE IRON/C.S
SUS304
EPDM
SUS304

CLASS

ANSI #150

TEMPERATURE

-46°C ~ 121°C

PRESSURE

10Kgf/cm2

AVAILABLE SIZE

40A ~ 1000A

FEUTURES

EASY INSTALLATION & DIMANTLE
LIGHT WEIGHT

APPLICATION

GENERAL PURPOSE
WATER LINE
CHEMICAL PROCESS
MARINE

OPERATION

LEVER HANDLE/WORM GEAR

MAT'L

BODY
DISC
SEAT
SHAFT

CAST IRON/DUCTILE IRON/C.S
SUS304
EPDM
SUS304

CLASS

ANSI #150

TEMPERATURE

-46°C ~ 121°C

PRESSURE

10Kgf/cm2

AVAILABLE SIZE

40A ~ 1000A

FEUTURES

EASY INSTALLATION & DIMANTLE
LIGHT WEIGHT

APPLICATION

GENERAL PURPOSE
WATER LINE
CHEMICAL PROCESS
MARINE

OPERATION

WORM GEAR

MAT'L

BODY
DISC
SEAT
SHAFT

CAST IRON/DUCTILE IRON/C.S
SUS304
EPDM
SUS304

CLASS

ANSI #150

TEMPERATURE

-46°C ~ 121°C

PRESSURE

10Kgf/cm2

AVAILABLE SIZE

40A ~ 1000A

FEUTURES

EASY INSTALLATION & DIMANTLE
LIGHT WEIGHT

APPLICATION

GENERAL PURPOSE
WATER LINE
CHEMICAL PROCESS
MARINE

OPERATION

WORM GEAR

MAT'L

BODY
DISC
SEAT
SHAFT

C.I + TEFLON LINED
C.S+TEFLON
TEFLON LINED
SUS304

CLASS

ANSI #150

TEMPERATURE

BELOW 250 °C

PRESSURE

10Kgf/cm2

AVAILABLE SIZE

40A ~ 300A

FEUTURES

SOLID PTFE BODY & DISC

APPLICATION

CORROSSION ENVIRONMENT
Anti-Oxidation

Concentric Type 'A' (Rubber Seat 10Kgf/cm2)

Size
 　
TOP FLANGE
inch
mm
A
K
d
H1
H2
L
E
B
h
N
2
50
16
-
50
64.5
117.5
43
90
70
9.5
4
2x1/2
65
16
-
65
74.5
127.5
46
90
70
9.5
4
3
80
16
-
80
82
140
46
90
70
9.5
4
4
100
16
-
100
92.5
154.5
52
90
70
9.5
4
5
125
19
-
125
113
175
56
90
70
9.5
4
6
150
19
-
150
123
182
56
90
70
9.5
4
8
200
22
4.5
200
152
215
60
125
102
12
4
10
250
25
4.5
250
186
255
68
125
102
12
4
12
300
28
4.5
300
206
280
78
125
102
12
4
Size
ANSI CL150
JIS 10K
PN10
inch
mm
P
h
T
N
P
h
T
N
P
h
T
N
2
50
121
19
5/8"
4
120
19
M16
4
125
18
M16
4
2x1/2
65
140
19
5/8"
4
140
19
M16
4
145
18
M16
4
3
80
152
19
5/8"
4
150
19
M16
4
145
18
M16
8
4
100
191
19
5/8"
8
175
19
M16
8
180
18
M16
8
5
125
216
23
3/4"
8
210
23
M20
8
210
18
M16
8
6
150
241
23
3/4"
8
240
23
M20
8
240
22
M20
8
8
200
299
23
3/4"
8
290
23
M20
12
295
22
M20
8
10
250
362
26
7/8"
12
355
25
M22
12
350
22
M20
12
12
300
432
26
7/8"
12
400
25
M22
16
400
22
M20
12

Concentric Type 'B' (Rubber Seat 10Kgf/cm2)

Size
 　
TOP FLANGE
inch
mm
A
K
d
H1
H2
L
E
B
h
N
14
350
31
31
6.5
348
280
310
78
125
12
4
16
400
51
51
15
496
312.5
42.5
102
175
18
4
18
450
57
57
15
446
347.5
377.5
114
175
18
4
20
500
63.5
63.5
15
496
375
405
127
210
22
4
22
550
65
65
20
546
421
458
154
210
22
4
24
600
65
65
20
592
432.5
462.5
154
300
22
4
26
650
65
65
20
642
418
527
165
300
18
8
28
700
65
65
20
692
507.5
537.5
165
300
18
8
30
750
65
65
20
742
542.5
598
190
300
18
8
32
800
80
80
22
790
625
652
190
300
18
8
34
850
80
80
22
840
646.5
678
200
300
18
8
36
900
80
80
22
890
677
698
200
350
18
8
40
1000
80
80
22
990
733
780
216
350
22
8
Size
ANSI CL150
JIS 10K
PN10
inch
mm
h
P
T
N
P
h
T
N
P
h
T
N
14
350
476
28
1"
12
445
25
M22
16
460
22
M20
16
16
400
540
28
1"
16
510
27
M24
16
515
26
M24
16
18
450
578
-
1x1/8"
16
565
-
M24
20
565
-
M24
20
20
500
635
-
1x1/4"
20
620
-
M30
20
620
-
M24
20
22
550
692
-
1x1/4"
20
680
-
M30
20
-
-
-
-
24
600
749
-
1x1/4"
20
730
-
M30
24
-
725
M27
20
26
650
807
-
1x1/4"
24
780
-
M30
24
-
-
-
-
28
700
864
-
1x1/4"
28
840
-
M30
24
840
-
M27
24
30
750
914
-
1x1/4"
28
900
-
M30
24
-
-
-
-
32
800
978
-
1x1/2"
28
950
-
M30
28
950
-
M30
24
34
850
1029
-
1x1/2"
32
1000
-
M30
28
-
-
-
-
36
900
1086
-
1x1/2"
32
1050
-
M30
28
1050
-
M30
28
40
1000
1200
-
1x1/2"
32
1160
-
M36
28
1160
-
M33
28

Concentric Type 'C' (Teflon Lined 10Kgf/cm2)

Size
　
TOP FLANGE
inch
mm
A
K
d
H1
H2
L
E
B
h
N
2
50
16
-
50
64.5
117.5
43
90
70
9.5
4
2x1/2
65
16
-
65
74.5
127.5
46
90
70
9.5
4
3
80
16
-
80
82
140
46
90
70
9.5
4
4
100
16
-
100
92.5
154.5
52
90
70
9.5
4
5
125
19
-
125
113
175
56
90
70
9.5
4
6
150
19
-
150
123
182
56
90
70
9.5
4
8
200
22
4.5
200
152
215
60
125
102
12
4
10
250
25
4.5
250
186
255
68
125
102
12
4
12
300
28
4.5
300
206
280
78
125
102
12
4
Size
ANSI CL150
JIS 10K
PN10
inch
mm
P
h
T
N
P
h
T
N
P
h
T
N
2
50
121
19
5/8"
4
120
19
M16
4
125
18
M16
4
2x1/2
65
140
19
5/8"
4
140
19
M16
4
145
18
M16
4
3
80
152
19
5/8"
4
150
19
M16
4
145
18
M16
8
4
100
191
19
5/8"
8
175
19
M16
8
180
18
M16
8
5
125
216
23
3/4"
8
210
23
M20
8
210
18
M16
8
6
150
241
23
3/4"
8
240
23
M20
8
240
22
M20
8
8
200
299
23
3/4"
8
290
23
M20
12
295
22
M20
8
10
250
362
26
7/8"
12
355
25
M22
12
350
22
M20
12
12
300
432
26
7/8"
12
400
25
M22
16
400
22
M20
12

Related Keywords: Butterfly Valve


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