LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together.
LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further.
Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength.
LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA.
Description
Expansion vessel for heating, recovery and cooling systems.
Expansion Vessels must be installed according to instructions in VVA 93. The expansion vessel is inspected visually prior to installation. When installing with a system, the pre-pressure must be adjusted so that it matches the static pressure prevailing at the tank’s connection point. The adjustment takes place without the influence of system pressure (depressurised on the system side).
The expansion vessel does not require maintenance. Air valve must be provided with protective covering.
Technical Data
Max. working pressure: | 3.0 bar |
Working temperature: |
Min. –10 °C / Max. 70 °C Maximum instantaneous temperature: 110 °C |
Media 1: | Water - Glycol mixture max. 50% |
Other data: |
Material, vessel Closed expansion vessel in steel. Material, internal membrane SBR rubber Pre-charge of the vessels 0.5 bar. Other pre-charge on request. |
Which expansion vessel should I buy?
If your expansion vessel connection is located on the long side, you should choose expansion vessel article number: 064010. If your expansion vessel connection is located on the short side, you should choose expansion vessel article number: 5523321