|
|
CAST IRON BUTTERFLY VALVE |
|
Full lug type body,Resilient seat,Center driver disc.
|
|
|
|
|
最高使用压力
|
试验压力(水压)
|
|
90°C以下之静流水
|
|
阀座
|
| 10.0kg f/cm2 |
15.0kg f/cm2
|
11.0kg f/cm2
|
|
|
零件 PART
|
材质 MATERIAL
|
| 阀体 BODY |
CAST IRON (FC20) |
| 挡流盘 DISC |
STAINLESS STEEL |
| |
(OPION:AL-BRONZE) |
| 阀杆 STEM |
STAINLESS STEEL
(SUS410) |
| 挡流垫圈 SEAT |
EPDM(OPTION:NBR) |
|
|
|
尺寸
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
|
L
|
43
|
46
|
46
|
52
|
56
|
56
|
60
|
68
|
78
|
78
|
102
|
114
|
127
|
154
|
|
10 K
|
ΦC
|
120
|
140
|
150
|
175
|
210
|
240
|
290
|
355
|
400
|
445
|
510
|
565
|
620
|
730
|
|
n-Tap
|
4-M16
|
4-M16
|
8-M16
|
8-M16
|
8-M20
|
8-M20
|
12-M20
|
12-M22
|
16-M22
|
16-M22
|
16-M24
|
20-M24
|
20-M24
|
24-M30
|
|
≠150
|
ΦC
|
121
|
140
|
152
|
191
|
216
|
241
|
299
|
362
|
432
|
476
|
540
|
578
|
635
|
749
|
|
n-Tap
|
4-5/8
|
4-5/8
|
4-5/8
|
8-5/8
|
8-3/4
|
8-3/4
|
8-3/4
|
12-7/8
|
12-7/8
|
12-1
|
16-1
|
16-1-1/8
|
20-1-1/8
|
20-1-1/4
|
|
PN16
|
ΦC
|
125
|
145
|
160
|
180
|
210
|
240
|
295
|
355
|
410
|
470
|
525
|
585
|
650
|
770
|
|
n-Tap
|
4-M16
|
4-M16
|
8-M16
|
8-M16
|
8-M16
|
8-M20
|
12-M20
|
12-M24
|
12-M24
|
16-M24
|
16-M27
|
20-M27
|
20-M30
|
20-M33
|
|
K
|
204.5
|
204.5
|
204.5
|
204.5
|
204.5
|
204.5
|
325
|
325
|
308
|
308
|
330
|
330
|
350
|
395
|
|
ΦR
|
150
|
150
|
150
|
150
|
150
|
150
|
300
|
300
|
300
|
300
|
300
|
300
|
380
|
380
|
|
X
|
266.7
|
266.7
|
266.7
|
266.7
|
313
|
313
|
|
|
|
|
|
|
|
|
|
|
