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LK Systems

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.
- Svenska
- English
- Norsk
- Suomi
LK Armatur

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.
- Svenska
- English
- Deutsch
- Italiano
- Yкраїнська
- Suomi
LK Pex

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.
- English
LK Group

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.
- Svenska
- English

LK Systems

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. Svenska English Norsk Suomi
LK Armatur

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. Svenska English Deutsch Italiano Yкраїнська Suomi
LK Pex

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. English
LK Group

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. Svenska English

Adjustment valves

Adjustment valves

Floor Heating - Assortment

Adjustment valves - Assortment

LK OptiFlow EVO II

LK OptiFlow EVO II is a group valve for adjusting flow in, for example, under floor heating systems,...

LK Joint nipple f/m

LK Joint Nipple can be used when LK OptiFlow Evo II will be installed. Joint Nipple is also suitable...

LK Joint nipple f/f

LK Joint Nipple can be used when LK OptiFlow Evo II will be installed. Joint Nipple is also suitable...

LK Insulator OptiFlow EVO II

LK Insulator OptiFlow EVO II is used to insulate adjustment valve LK OptiFlow EVO II. The insulation...

LK Half Coupler

LK Half Coupler is designed to use with LK OptiFlow Evo II or LK Single Zone Manifold Control.

LK >B<Press transition Cu

LK >B<Press transition to copper pipes with loose nut. Can be used when LK OptiFlow Evo II is instal...

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