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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.
- Svenska
- English

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 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 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

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LK 750 Air Vent

LK 750 Air Vent

Air vent valve for heating systems.

Variants
Detailed Information
Documentation

Variants

Detailed Information

Description

Air vent valve for heating systems.

Air bleed valves are fitted at the high points of the system. Fits collecting pipes, radiators, etc. The thread is sealed in the usual way.
Note: In order to avoid the risk of leaks, ensure that the slotted screw is tightened so that it abuts the swelling discs. During commissioning, it is normal for the vent to leak a few drops of water.

Avluftaren ska kontrolleras regelbundet. Avluftning sker när luft i systemet får avluftarens svällskivor att torka. Luft strömmar då ut och ventilen stänger när svällskivorna åter får kontakt med vätska. Vid behov kan avluftaren rengöras. Den integrerade nålventilen stänger mot värmesystemet när den övre delen av avluftaren skruvas av. Under skruven på den övre delen av avluftaren finns svällskivorna. Kontrollera att dessa är rena. Rengör vid behov i ljummet vatten. När överdelen skruvas tillbaka ska den skruvas helt till botten dvs. så långt att bara lufthålen är synliga i skarven.

Technical Data

Max. working pressure:	0.7 MPa
Working temperature:	Max. 115°C
Media 1:	Water - Glycol mixture max. 50%
Other data:	Material, valve Chrome plated Brass MS58

Documentation

Product sheet

LK 750 Air Vent