同心型バタフライ弁(CONCENTRIC), Water Type
Water Type
同心型バタフライ弁(CONCENTRIC)
Hydraulic Test
Class | Liquid Sgell Test | Liquid Sgell Test | Air Seat Test |
Mpa | Mpa | Mpa | |
CI - 125LB | 1.5 | 1.1 | 0.6 |
DI - 150LB | 1.5 | 1.1 | 0.6 |
CI/DI - 10K | 1.5 | 1.1 | 0.6 |
CI/DI - PN10/16 | 1.5 | 1.1 | 0.6 |
No
Parts Name
Material
1
Body
C.I. / D.I. / C.S. / S.S.
2
Disc
A536 60-40-18 / CF8 / CF8M / Br / AI-Br
3
Seat
NBR / EPDM / VITON / PTFE
4
Stem
SS410 / SS304 / SS216
5
Pin
SS304 / SS316
6
Bushing
PTFE / Bronze
7
O-Ring
NBR / EPDM / VITON
8
Key
Carbon Steel / SUS304 / SUS316
Note:
C.I.:Cast Iron; D.I.:Ductile Iron;
C.S.:Carbon Steel; S.S.:Stainless Steel
DN
NPS
C
A
B
L
∮D1
∮D
4- ∮d1
Weight (kg)
10K
150LB
PN10
PN16
10K
150LB
PN10
PN16
10K
150LB
PN10
PN16
Lever
Gear
40
1-1/2"
33.0
132
75
32
105
98.6
110
110
430.
19
18
18
18
3.2
7.5
50
2"
43.0
161
80
32
120
120.7
125
125
52.9
19
18
18
18
3.4
7.7
65
2-1/2"
46.0
175
89
32
140
139.7
145
145
64.5
19
18
18
18
4.1
8.4
80
3"
46.0
181
95
32
150
152.4
160
160
78.8
19
18
18
18
4.5
8.8
100
4"
52.1
200
114
32
175
190.5
180
180
104.0
19
18
18
18
5.8
10.1
125
5"
56.0
213
127
32
210
215.9
210
210
123.3
23
21
18
18
7.9
12.2
150
6"
56.0
226
139
32
240
241.3
240
240
155.6
23
21
22
22
8.7
13.0
200
8"
60.6
260
175
45
290
298.5
295
295
202.5
23
21
22
22
15.2
25.5
250
10"
65.6
292
203
45
355
362.0
350
350
250.5
25
24
22
26
21.9
31.5
300
12"
76.9
337
242
45
400
431.8
400
410
301.6
25
24
22
26
35.2
46.9
350
14"
76.5
368
267
45
445
476.3
460
470
333.3
25
28
22
26
-
55.7
400
16"
86.5
400
309
51
510
540.0
515
525
389.6
27
28
26
30
-
93.0
450
18"
105.6
422
328
51
565
577.9
565
585
440.5
27
32
26
30
-
113.3
500
20"
131.8
480
361
64
620
635.0
620
650
491.6
27
32
26
33
-
176.0