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.
LK 510/511/512 MultiSafe is a safety relief valve for tap water installations, as well as heating sy...
LK 514 MultiSafe is a high lift, soft sealing safety relief valve for tap water installations as wel...
Safety valve MSL is a high-lifting and soft-sealing safety valve for tapwater installations plus hea...
Safety valve MSV is a high-lifting and soft-sealing safety valve for tapwater installations plus hea...
SVH is a high-lifting and soft-sealing safety valve for systems with only thermal expansion, and fro...
Safety valve SVW is a high-lifting and soft-sealing safety valve for tapwater installations plus sys...
LK 519 ThermoSafe is a thermal safety valve for solid fuel boilers with built-in water heaters or co...
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LK 556 AntiFreeze protects your heating system, usually in an air/water heat pump, if the fluid temp...
LK 924 / 925 SafteyGroup is a safety group for heating systems. The safety group contains manifold, ...
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The LK 994 SafetyGroup is a safety group for heating systems. It contains a floating air bleed valv...