Brief
The valve petal is
light. save electricity, fluid resistance small. Water hammer elimination
organization design novel, sealing reliable, good abrasion, long service
life.
Technical data
|
DN(mm) |
500—800 |
|||
|
PN(Mpa) |
1.0 |
1.6 |
2.5 |
|
|
PS(Mpa) Testing pressure |
Shell |
1.5 |
2.4 |
3.75 |
|
Seal |
1.1 |
1.76 |
2.75 |
|
|
Maximum
temperature |
1.0 |
1.6 |
2.5 |
|
|
Working
temperature |
May reach
200degrees according to users’ requirement |
|||
|
Suitable medium |
Water, weak
corrosion medium |
|||
Material of main
parts
|
Components name |
Material name |
|
Valve body,
valve cover |
Gray iron, cast
steel |
|
Valve petal |
Rubber
combinationcomponents |
|
Valve shaft |
Stainless steel |