VAN MỘT CHIỀU DẠNG LUG / Lug Type Check Valve
Details of VAN MỘT CHIỀU DẠNG LUG / Lug Type Check Valve
Description & Features
Lug Type Check Valve is used in pipeline system, its main function is to prevent medium backflow, pump and its drive motor reverse, as well as the discharge of medium in the container. According to the different materials, the check valve can be applied to various medium pipelines. When the check valve is installed on the pipeline, it becomes one of the fluid components of the whole pipeline. The opening and closing process of the valve disc is affected by the transient flow state of the system in which it is located. Conversely, the closing characteristics of the valve disc have an effect on the flow state of the fluid.
● Light and Compact.
● "Zero Leakage" Sealing Design with Soft Seated.
● Installed in the horizontal and vertical up positions
● Disc open 85°to ensure a low pressure drop
● Positive sealing under most operating conditions
● Bubble Tight Close Off"
Specifications
|
Size Range |
Body Material |
|
2"-8" DN50-DN200 |
WCB, WCC, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3, CF3M |
|
Pressure Rating |
Disc Material |
|
Class150-Class2500 PN16-PN425 |
WCB, WCC, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3, CF3M |
|
End Connection |
Seat Material |
|
Lug |
13Cr, STL6, BUNA NBR EPDM VITON |
|
Structure Style |
Stem Material |
|
Full Port |
2Cr13, 304, 304L |
|
Actuator Options |
Design Standard |
|
/ |
API594, API6D |
|
Temperature Range |
Face to Face Standard |
|
-50°C~650°C |
ASME B16.10/API594 |
|
Connection Standard |
Test Standard |
|
Flange Drilling: B16.5/ASME B16.47 |
API 598 |