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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 321 MultiFill® Solar

LK 321 MultiFill® Solar

  • Compact design
  • Easy to install

LK 321 MultiFill® is a compact combination valve for easy filling of solar systems. The valve's compact design makes it easy to install even in tight spaces. Two M 1" connections with surface for connection wi...

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LK 321 MultiFill® Solar

  • Variants
  • Detailed Information
  • Documentation
  • Accessories & Spare parts

Variants

LK 321 - Male thread

LK 321 - Male thread 1 artikel

Article Dim. Kvs m³/h A mm B mm C mm D mm E mm Weight (kg) Dimensional sketch Item List
092320 M 1" x M ¾" 17,0 48 50 66 43 93 0.65

092320

Dim. M 1" x M ¾"
Kvs m³/h 17,0
A mm 48
B mm 50
C mm 66
D mm 43
E mm 93
Weight (kg) 0.65
Dimensional sketch
Item list

Detailed Information

Description

LK 321 MultiFill® is a compact combination valve for easy filling of solar systems. The valve's compact design makes it easy to install even in tight spaces.

Two M 1" connections with surface for connection with flange, eg. 299189 see accessories. Two filling valves M ¾".

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

Technical Data

Max. working pressure: 1,0 MPa (10 bar)
Working temperature: Min. -20 °C/Max. 120 °C (160 °C briefly)
Thread standard: G - male thread, ISO 228/1
Media 1: Water - Glycol mixture max. 50%
Material, valve body: Brass EN 12165 CW617N
Material, sealing: PTFE

Application

Technical Diagrams

Capacity diagram

Documentation

Product sheet

LK 321 MultiFill® Solar

Instruction manual

321 MultiFill_Solar - Instruction_248176

Applications

Solar heating ENG

Accessories & Spare parts

Article no. Article Position
299189 Flanged pipe - 22 mm, F 1", L=120 mm 1
013035 Gasket C4400 1” 2
095411 Compression fitting 18 mm x M 25 3
095410 Compression fitting 22 mm x M 25 3