|
|
BRONZE GLOBE VALVE |
|
Rising stem,Union bonnet,Renewable PTFE disc seat ring,Threaded ends.
|
|
|
|
|
零件 PART
|
材質 MATERIAL
|
| 閥體 BODY |
CAST BRONZE |
| 閥蓋 CAP |
CAST BRONZE |
| 閥桿 STEM |
DZR# (抗脫鋅材質) |
| 閥盤 DISC |
PTFE (+15%GF) |
| 閥座 DISC HOLDER |
CAST BRONZE |
| 迫緊 PACKING |
PTFE |
| 手輪 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
|
|
195
|
|
D
|
62
|
70
|
75
|
85
|
95
|
105
|
|
|
最高使用壓力
|
試驗壓力(水壓)
|
| 120°C以下水、油、瓦斯 |
220°C以下蒸汽、水、油 |
閥體
|
閥座
|
| 16.9kg f/cm2 |
10.0kg f/cm2 |
32.0kg f/cm2
|
22.0kg f/cm2
|
| #DZR=de-zincification resistant brass |
|
