|
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CAST IRON SWING CHECK VALVE Bolted cover,Swing type disc, |
|
Renewable NBR disc seat, & bronze body ring,Flanged ends.
|
|
|
|
|
零件 PART
|
材质 MATERIAL
|
| 阀体 BODY |
CAST IRON (FC20) |
| 阀盖 COVER |
CAST IRON (FC20) |
| 阀盘 DISC |
CAST IRON (FC20) |
| 座环 SEAT RING |
CAST BRONZE (B62) |
| 阀座 DISC SEAT |
NBR |
| 销 HINGE PIN |
BRASS (B16) |
| 堵头 PLUG |
STEEL (SS41) |
|
|
尺寸
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
|
L
|
150
|
167
|
178
|
220
|
245
|
295
|
362
|
415
|
|
H
|
70
|
80
|
80
|
100
|
125
|
140
|
185
|
230
|
|
D
|
155
|
175
|
185
|
210
|
250
|
280
|
330
|
400
|
|
|
最高使用压力
|
试验压力(水压)
|
| 80°C以下之脉动水、油、空气 |
-
|
阀体
|
阀座
|
| 10.0kg f/cm2 |
- |
15.0kg f/cm2
|
11.0kg f/cm2
|
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点击图片查看原图
