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澳门金沙线上娱乐

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东光产品 推荐产品 FIG.473U青铜升杆式闸阀
Q01-1_L_Q01-1.jpg FIG.473U青铜升杆式闸阀

UL/FM
FIG.473U-青铜升杆式闸阀
FIRE PROTECTION GATE VALVE
UL Listed FM Approved, Outside screw and yoke, Solid wedge disc, Threaded ends.
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零件 PART
材质 MATERIAL
阀体 BODY CAST BRONZE
阀盖 BONNET CAST BRONZE
阀杆 STEM BRASS
阀盘 DISC CAST BRONZE
紧迫 PACKING GRAPHITE

 

尺寸
1/2
3/4
1
1 1/4
1 1/2
2
L
59
61
73
79
84
90
H
128
145
163
189
213
248
H1
146
167
192
226
259
304
D
15.8
20
25
32
40
50

注:单位mm
标称压力
试验压力(水压)
Nominal Pressures:175 PSI
阀体
阀座
 
25kg f/cm2
 
25kg f/cm2
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澳门金沙线上娱乐