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LK
Filling Coupling, LK
DN1" FILLING VALVE 521 MULTIFILL
Article number: Suppl. article no:
6246343
6246343
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The LK 521 MultiFill® is a compact combination valve for easy filling of refrigerant in the collector hose for geothermal heat pumps. The valve has a filter that protects the evaporator from particles. It is supplied with insulation that protects against condensation and possible ice formation. The valve’s compact design makes it easy to install, even in confined spaces. The LK 521 MultiFill® can also be used in other applications requiring refilling and filtration.
- Article number: 6246343
- Suppl. article no: 6246343
- Ean no: 7331590042839
- Material class PEQ930
Technical data
- Packagin Size: 1 ST/12 ST
- Connection 1: External thread cylindrical BSPP-G (ISO 228-1)
- Max. medium temperature (continuous): 60 °C
- Nominal diameter connection 1: 1 inch (25)
- With pressure gauge: No
- Connection 2: Other
- With safety overflow valve: No
- Max. operating pressure at 20 °C: 10 bar
- Nominal diameter connection 2: 3/4 inch (20)
- Operation: Ridge
- With operating key: Yes
- Sealing element: Ball
- Housing material: Brass
- Surface protection: Untreated
- REACH contains candidate substances: Bly
- REACH Date: 2021-11-15
- REACH Information obligation: Yes