Alfa Laval LKUV-2
Air relief valve LKUV-2 304
Applying the Alfa Laval LKUV-2
The Alfa Laval LKUV-2 is a reliable, automatic air-relief valve which is installed vertically on the top of a pipeline or container or before the inlet for a pump, where the removal of air is required. Below two examples of applications are explained.
Example 1: Bleeding of a pipe line where an air pocket has formed on account of the installation. In this case the valve is installed at the top of the pipe.
Example 2: Bleeding of a pipe on the suction side of a pump. The suction side is bled automatically, before the pump starts, establishing a vacuum. Binding of air to the product will be prevented, and hence subsequent cavitation. In this case the valve is installed in front of the pump, on top of the inlet pipe.
Working principle
The Alfa Laval LKUV-2 is a double-seated valve with a freely moving plastic ball. The ball, which is lighter than water, closes against the upper or lower seat, depending on the pressure conditions.
Standard design
The valve body consists of two parts and can be assembled by means of a clamp. The lower valve body has a welding stub.
Articlenr. | Description | Stock |
---|---|---|
32434048AL
|
Air relief valve
LKUV-2 304
EPDM
|
|
32434051AL
|
Air relief valve LKUV-2
304 EPDM
Clamp 2"
|
|
Material |
AISI304 1.4301 |
Ball | Polypropylene |
Standard seals | EPDM |
Max. product pressure | 10 bar |
Options |
|
Seals | NBR |
FPM |