|
真空破坏器、防冻阀
VACUUM DESTROYING DEVICE, FROST VALVE
优点：
1、自动防冻阀：完全地排除残留的冷凝水，防止蒸汽疏水器冻结和破裂。
2、排防阀：不从管路上拆下疏水器，而容易地清扫其过滤网。
3、真空破坏器：防止管路产生真空度，防止管路变形。
Merits：
1.Automatic frost valve: fully discharge residual condensate water, in order to prevent any freezing and cracking of steam trap.
2.Discharging valve: clean filtrating screen easily without removing steam trap from pipeline.
3.Vacuum destroyer: prevent pipeline from generating vacuum, and prevent distortion of pipeline.
技术参数/Technique parameter
|
产品型号
Product model |
技术参数Technique parameter |
|
阀体材料
Velve body material |
PMA(Mpa) |
最高允许温度(℃)
Maximum allowable temperature |
适用介质
Used medium |
|
NF6、BO2
VB14 |
不锈钢
Stainless steel |
1.6
2.5 |
350
350 |
蒸汽,凝结水 Steam,condensate water
蒸汽,凝结水 Steam,condensate water |
外型尺寸和重量Prime out-form dimensions and weigh
|
产品型号
Product model |
口径(DN)
Calibre |
L |
H |
重量(kg)
Weight |
使用压力范围(Mpa)
Pressure change range |
公称压力(Mpa)
Nominal pressure |
|
NF6 |
15 |
51 |
24 |
0.09 |
0.1 |
4.0 |
|
BO2 |
15 |
43 |
19 |
0.06 |
0.1 |
4.0 |
|
VB14 |
15~25 |
55 |
39 |
0.35 |
0.1 |
4.0 |
主要零件材料/The materials of primary accessories
|
零部件名称Part and component name |
材质Material |
|
阀体、阀盖Valve body、Valve cover |
不锈钢/铜Stainless steel/Copper |
|
阀芯Valve core |
不锈钢Stainless steel |
|
