Soft / Metal Seat Sealing Pneumatically Operated Butterfly Valve High Performance
High Performance Butterfly Valve
ZSHWB series high performance butterfly valve brings low cost and light weight to high pressure water, oil, steam, gas and slurry applications, and these valves satisfy a wide range of industrial applications, such as in chemical, power, light textile, food, pharmaceutics, pulp and paper and other severe application.
Feature:
- High quality one piece casting which provides consistent uniformity;
- High performance shutoff and modulating service for standard industrial process lines;
- Principle of seat sealing :soft seat or metal seat which meet the different application;
- Both wafer and lugged body styles available
Main Technical Parameters
|
DN(mm) |
DN501200 |
|
PN(MPa) |
0.6,1.0,1.6,4.0(DN80400) |
|
Flow characteristic |
EQ% |
|
Rangeable ration R |
50 |
|
Rated angle(°) |
80 |
|
Actuator Mode |
Single or double action |
|
Air supply(MPa) |
Recommend 0.5Mpa |
|
Voltage |
220V.AC 50Hz , 380V.AC 50Hz(3 phrase) |
|
Input signal |
420mA.DC,010mA.DC,15V.DC or others |
|
Connection |
Wafer |
|
Temperature() |
Carbon steel:-20425,Stainless steel:-40595 |
