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    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

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    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

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LK 700/705 AeroMat

LK 700/705 AeroMat

  • Stainless steel

LK 700 and 705 AeroMat are automatic free floating air ­vent valves suitable for heating and cooling systems where ­pressure, ­temperature or media place high performance demands on the air vent valve. The flo...

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LK 700/705 AeroMat

  • Variants
  • Detailed Information
  • Documentation

Variants

LK 700 - Male thread

LK 700 - Male thread 2 variants

Article Dim. Note Weight (kg) Item List
094107 M ⅜” without shut-off valve 0.4
484 52 28 M ⅜” with shut-off valve 0.5

094107

Dim. M ⅜”
Note without shut-off valve
Weight (kg) 0.4
Item list

484 52 28

Dim. M ⅜”
Note with shut-off valve
Weight (kg) 0.5
Item list
LK 705 - Female thread

LK 705 - Female thread 1 artikel

Article Dim. Note Weight (kg) Item List
484 52 44 F ⅜” with shut-off valve 0.5

484 52 44

Dim. F ⅜”
Note with shut-off valve
Weight (kg) 0.5
Item list

Detailed Information

Description

LK 700 and 705 AeroMat are automatic free floating air ­vent valves suitable for heating and cooling systems where ­pressure, ­temperature or media place high performance demands on the air vent valve.

The float vent valve is mounted vertically at a high point in the ­system. The shut-off valve is to be installed first and there­after the float vent valve. The system should be flushed ­through and pressurized before mounting the float vent and ­opening the shut-off valve. Threads towards the system and the float vent are sealed in the usual manner.

The installation should be checked regularly. Sediments around the air outlet show that the float vent needs to be cleaned.

Cleaning the float vent valve
Close the shut-off valve and dismantle the float vent. ­Remove the black protective cap over the air outlet and unscrew the ­threaded union part underneath. Check that the outlet is free from impurities. If needed, clean with compressed air or ­cleaning needle. Clean the float vent by flushing it ­through with hot water from the top so that any impurities and ­sediments are removed. Reassemble the float vent valve in the reverse order.

Technical Data

Max. working pressure: 1.6 MPa (16 bar)
Working temperature: Min. 5 °C/Max. 130 °C
Thread standard: G - male thread, G - female thread
Media 1: Water - Glycol mixture max. 50% Ethanol mixture max. 30%
Material, valve body: Stainless Steel EN 10088 1.4301
Material, sealing: PTFE
Material, ball valve: Brass EN 12165 CW617N, externally sandblasted and nickel-plated. ­Chrome ball

Technical Diagrams

Characteristics

Documentation

Product sheet

LK 700/705 AeroMat

Certificate/Type approval

CE Declaration of Conformity - Aeromat 700, 705.pdf

Instruction manual

048076_LK 700_705 AeroMat_Instruktion