VMD300, External thread
VMD300, External thread

Solar kit

VMD300

The series VMD300 with adjustable set temperature for dual source domestic hot water. The diverting temperature on the Solar Kit is fully adjustable between 42 and 52 degrees to optimize the energy efficiency in favor of Solar energy, the renewable and free energy.
  • Optimized energy efficiency.
  • Anti-scald protection.
  • Accuracy of regulation.
  • Easy installation.

Product range

VMD300
VMD300
Series VMD300, External thread
Art.no.ReferenceChangeover point °CKvs** Kvs-value in m3/h at a pressure drop of 1 bar.Connection GA mmB mmC mmD mmE mmF mmH mmWeight kgNoteNTCNTC = National Trade Code
31525000VMD32242-521.4R 3/4"max 293154951637077902.21  

Installation support

Installation examples
VMD300-01
VMD300
Installation instruction VMD300

Technical data

Suitable application area
Recommended
  • Potable water
  • Solar heating
Technical data
Pressure class: PN 10 
Max. flow from collector: 0.7 l/s (42 l/min) 
Temperature of water from collector, max.: 95 °C
min.: 0 °C
Temperature from additional heat source: max. 95 °C
Temperature range, Diverting valve: 42-52 °C
Mixing valve: 35-60 °C
Temperature stability of outgoing water: ± 2 °C
Connection, External thread (R): EN 10226-1 
Material, Valve housing and other metal parts with fluid contact: Dezincification resistant brass, DZR 
Conformity PED 2014/68/EU, article 4.3 
Conformity Low Lead_100x128_utgA-01
HCACL/4MS UBAList
KTW/WRAS/ACS

Accessories and spare parts

Spare parts
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

VTD958

Exchange kit VTD958, 42-52°C
37102400VTD958Exchange kit, 42-52°C    

Download area

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Data sheet VMD300
Installation instruction VMD300
2D Image VMD300

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