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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.
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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.
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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.
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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.
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LK Armatur
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Valves

Valves

Valves

LK 419 Manifold Shunt

LK 419 Manifold Shunt is a shunt group with a thermal mixing valve designed for systems equipped wit...

LK 420 MiniShunt 2.0

LK 420 MiniShunt 2.0 is a shunt group intended for use when smaller underfloor heating areas are to be connected to an existing heating system.

LK 421 Manifold Shunt

LK 421 is to be used in systems with main pump in the primary circuit. Its capacity can be set at a ...

LK 422 Manifold Shunt Tmax

LK Manifold Shunt Tmax is used in systems with a main pump. The shunt unit can be mounted directly t...

LK 423 MiniLoop RTC

LK 423 MiniLoop RTC is designed to control smaller under floor heating systems that are embedded in ...

LK 430 Manifold

LK 430 is a manifold for 2 - 12 underfloor heating circuits. It is manufactured in stainless steel a...

LK 435 OptiFlow

LK 435 OptiFlow is a group valve for flow adjustment of hydraulic systems such as underfloor heatin...

LK 440 EasyHeat

The LK 440 EasyHeat is a complete portable electrically heated boiler. It is primarily meant to be u...

LK 450 EasyHeat P

The LK 450 EasyHeat M 3 kW is a complete portable electrically heated boiler. It is primarily meant to be used as a temporary heater, e.g. for drying concrete slabs installed with underfloor heating or for heating buildings under construction.

LK 510/511/512 MultiSafe

LK 510/511/512 MultiSafe is a safety relief valve for tap water installations, as well as heating systems with closed boiler system with a power of max.50 kW.

LK 514 MultiSafe

LK 514 MultiSafe is a high lift, soft sealing safety relief valve for tap water installations as well as heating, recycling and cooling systems with thermal expansion only.

MSL Safety Relief Valve

Safety valve MSL is a high-lifting and soft-sealing safety valve for tapwater installations plus heating, recovery and cooling systems with only thermal expansion.

MSV Safety Relief Valve

Safety valve MSV is a high-lifting and soft-sealing safety valve for tapwater installations plus heating, recovery and cooling systems with only thermal expansion.

SVH Safety Relief Valve

SVH is a high-lifting and soft-sealing safety valve for systems with only thermal expansion, and from inlet dimension ¾” and greater, also for boiler systems over 50 kW, max 2 MW, max 100°C.

SVW Safety Relief Valve

Safety valve SVW is a high-lifting and soft-sealing safety valve for tapwater installations plus systems with only thermal expansion.

LK 519 ThermoSafe

LK 519 ThermoSafe is a thermal safety valve for solid fuel boilers with built-in water heaters or cooling coils. The safety valve prevents the temperature of the boiler water from rising above the boiling point.

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