|
RING-10K(PN16、PN10)
|
|
FIG.065-铸铁横式止回阀
|
|
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
|
|
