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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

Spare parts

Spare parts

Hydronic System - Assortment

Spare parts - Assortment

LK Master Unit WSS

LK Master Unit WSS is a spare part to LK Water Safety System that controls the eletric valve and mon...

LK Sensor WSS

LK Sensor WSS is an accessory to the LK Leak Detector WSS or LK Master Unit WSS used to detect leaka...

LK Pressure sensor G1/2" 4-20 mA

LK Pressure sensor ½” 4-20 mA can be connected to the Master Unit of the LK Water Safety System WSS....

LK T-Piece ¾" m x ½" fm x ¾" m WSS

LK T-piece ¾” WSS can be connected after the valve to the LK Water Safety System WSS. With the press...

LK USB Programmer WSS

USB Programmer with cable 1 m for software updating of LK Water Safety System WSS devices.

LK Antenna WSS

LK Antenna WSS is a spare part to LK Master Unit WSS (Art.no 40100)

LK Power supply 12 V WSS

LK Power Supply 12 V is an accessory to LK Water Valve and a spare part to LK Master Unit WSS

LK Electric Valve 12 V WSS

LK Electric valve 12 V with ½”, ¾" or 1" internal thread for LK Water Safety System WSS. The valve c...

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