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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 924 / 925 SafetyGroup

LK 924 / 925 SafetyGroup

  • Many connection options
  • Several pressure classes possible
  • Compact

LK 924 / 925 SafteyGroup is a safety group for heating systems. The safety group contains manifold, manometer, safety valve and an air vent. 924 SafetyGroup has an automatic air vent with a float and 925 Safety...

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LK 924 / 925 SafetyGroup

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

Variants

LK 924 - Female Thread

LK 924 - Female Thread 1 artikel

Article Dim. Opening pressure Weight (kg) Item List
092309 F ¾" 0,3 MPa 0.6

092309

Dim. F ¾"
Opening pressure 0,3 MPa
Weight (kg) 0.6
Item list
LK 924 - Male thread

LK 924 - Male thread 1 artikel

Article Dim. Opening pressure Weight (kg) Item List
092310 M 1" 0,3 MPa 0.6

092310

Dim. M 1"
Opening pressure 0,3 MPa
Weight (kg) 0.6
Item list
LK 925 - Female thread

LK 925 - Female thread 1 artikel

Article Dim. Opening pressure Weight (kg) Item List
092307 F ¾" 0,3 MPa 0.5

092307

Dim. F ¾"
Opening pressure 0,3 MPa
Weight (kg) 0.5
Item list
LK 925 - Male thread

LK 925 - Male thread 1 artikel

Article Dim. Opening pressure Weight (kg) Item List
092308 M 1" 0,3 MPa 0.5

092308

Dim. M 1"
Opening pressure 0,3 MPa
Weight (kg) 0.5
Item list

Detailed Information

Description

LK 924 / 925 SafteyGroup is a safety group for heating systems. The safety group contains manifold, manometer, safety valve and an air vent. 924 SafetyGroup has an automatic air vent with a float and 925 SafetyGroup has an automatic air vent with fibre discs. The manifold has two ½” connections for safety valve and for example an expansion vessel, one ⅜” connection for air vent.

The manometer shall be mounted in one of the three ¼” connections, plug the other ¼” connections with supplied plugs. Depending on model the manifold has a female ¾” connection or a male 1” connection towards the heating system.

The manometer, air vent with a float and one ½” connection on the manifold are provided with a PTFE seal.
Safety valves in other pressure clas­ses can be supplied upon request.

Technical Data

Max. working pressure: See the table below
Working temperature: Min 5 °C/Max 110 °C
Ambient temperature: Min 5 °C/Max 60 °C
Thread standard: Rp - female thread, G - male thread
Material, valve body: Brass EN 12165 CW617N

Documentation

Product sheet

LK 924 / 925 SafetyGroup

Instruction manual

924 SafetyGroup - Instruction_248035

Instruction manual

925 SafetyGroup - Instruction_248036

Applications

Solar heating ENG

Applications

District heating ENG

Applications

Heat pump ENG

Accessories & Spare parts

Article no. Article Position
095491 Safety relief valve 0.3 MPa 1
095492 750 G10 Ventilating valve 2
095497 740-G10 Floating air vent 3
095279 Manometer 50-4 bar M ¼" 4
095493 Plug ¼" 5