|
|
BRONZE GLOBE VALVE |
|
Rising stem,Union
bonnet,Renewable PTFE disc seat ring,Threaded ends.
|
|
|
|
|
零件 PART
|
材质 MATERIAL
|
| 阀体 BODY |
CAST
BRONZE |
| 阀盖
CAP |
CAST
BRONZE |
| 阀杆
STEM |
DZR#
(抗脱锌材质) |
| 阀盘
DISC |
PTFE
(+15%GF) |
| 阀座 DISC
HOLDER |
CAST
BRONZE |
| 迫紧
PACKING |
PTFE |
| 手轮
HANDWHEEL |
CAST IRON |
|
|
尺寸
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
55
|
66
|
75
|
87
|
100
|
120
|
|
H
|
102
|
117
|
135
|
150
|
168
|
195
|
|
D
|
62
|
70
|
75
|
85
|
95
|
105
|
|
|
**高使用压力
|
试验压力(水压)
|
| 120°C以下水、油、瓦斯 |
220°C以下蒸汽、水、油 |
阀体
|
阀座
|
| 16.9kg
f/cm2 |
10.0kg
f/cm2 |
32.0kg f/cm2
|
22.0kg f/cm2
|
| #DZR=de-zincification resistant
b |
|
