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LK Group

LK Group

  • 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
LK 536 ThermoFill® EB/EA
LK 536 ThermoFill® EB/EA
LK 536 ThermoFill® EB/EA

LK 536 ThermoFill® EB/EA

LK 536 ThermoFill® EB and EA are filler valves for heating systems. The valves have an integrated shut-off with ball valve and non-return valve, which ensures opening even at low differential pressures. LK 536 ...

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LK 536 ThermoFill® EB/EA

  • Variants
  • Detailed Information
  • Documentation

Variants

LK 536 EB - Male thread / Compression fitting

LK 536 EB - Male thread / Compression fitting 1 artikel

Article Dim. Kvs m³/h Weight (kg) Item List
090015 M ½" / 15 mm 2,7 0.1

090015

Dim. M ½" / 15 mm
Kvs m³/h 2,7
Weight (kg) 0.1
Item list
LK 536 EB - Male thread

LK 536 EB - Male thread 1 artikel

Article Dim. Kvs m³/h Weight (kg) Item List
090017 M ½" 2,7 0.1

090017

Dim. M ½"
Kvs m³/h 2,7
Weight (kg) 0.1
Item list
LK 536 EB - Compression fitting

LK 536 EB - Compression fitting 1 artikel

Article Dim. Kvs m³/h Weight (kg) Item List
090016 15 mm 2,7 0.2

090016

Dim. 15 mm
Kvs m³/h 2,7
Weight (kg) 0.2
Item list
LK 536 EA - Female thread / Compression fitting

LK 536 EA - Female thread / Compression fitting 1 artikel

Article Dim. Kvs m³/h Weight (kg) Item List
091604 M ½" / 15 mm 1,9 0.3

091604

Dim. M ½" / 15 mm
Kvs m³/h 1,9
Weight (kg) 0.3
Item list
LK 536 EA - Compression fitting

LK 536 EA - Compression fitting 1 artikel

Article Dim. Kvs m³/h Weight (kg) Item List
091607 15 mm 1,9 0.3

091607

Dim. 15 mm
Kvs m³/h 1,9
Weight (kg) 0.3
Item list

Detailed Information

Description

LK 536 ThermoFill® EB and EA are filler valves for heating systems. The valves have an integrated shut-off with ball valve and non-return valve, which ensures opening even at low differential pressures. LK 536 EB can also be used as a shut-off valve in tapwater systems. The non-return valve in LK 536 EA can be inspected, which means it is classified as a backflow preventer type EA according to EN 1717.
The arrow on the valve body indicates the direction of flow.

External thread is sealed in the usual way. Both the inlet and outlet side are designed according to the LK Armatur system with O-ring sealing. When connecting to this system, the valve is screwed to a stop manually and then turned a further 0.5-1.5 turns to the correct position using a suitable tool.
Installation of the compression fitting is facilitated if lubricant is applied to the thread and chamfer. Tighten manually as far as possible, then use a fixed wrench. Tightening, number of turns with wrench plus other technical data - see separate data sheet for compression fittings. Soft pipes are fitted with support sleeves.

The valve requires no maintenance. The installation should be checked regularly.

Technical Data

Max. working pressure: 1.0 MPa (10 bar)
Opening pressure, check valve: 1 kPa
Working temperature: Min. 5 °C / Max. 90 °C
Thread standard: G - male thread
Material, valve body: DZR Brass EN 12165 CW625N
Material, sealing: EPDM
Other data: Check valve Type EA according to EN 1717
Material, check valve POM

Technical Diagrams

Capacity Diagram

Capacity Diagram

Documentation

Product sheet

LK 536 ThermoFill® EB/EA