VMB423, Compression fitting VMB423, Compression fitting. With safety valve
VMB423, Compression fitting VMB423, Compression fitting. With safety valve

Valve manifold


The series VMB400 is a compact valve combination for hot water storage. The valve combination has non return and shut-down device incorporated and connections for safety valve, vacuum valve etc. The incoming hot-water is regulated within a temperature range of 35 to 60°C by a thermostatic mixing valves.
  • All in one, easy installation.
  • Anti-scald and anti-legionella protection.
  • Accuracy of regulation.

Product range

VMB400 side_B-01
VMB400 front_B-01
Series VMB400, Compression fitting
Art.no.ReferenceDNKvsSafety valve MPa MPaConnection EConnection FA mmB mmC mmD mmWeight kgNoteNTCNTC = National Trade Code
31502000VMB423151.1 CPF 15 mmG ½"16553approx 55860.78Replaces 31500600 
31502600VMB423151.11.0CPF 15 mmG ½"16553approx 55860.93  
31502100VMB423201.6 CPF 22 mmG ½"1655352-60860.86Replaces 31500100 
31502200VMB423201.60.6CPF 22 mmG ½"1655352-60861.01Replaces 31500900 
31502300VMB423201.60.7CPF 22 mmG ½"1655352-60861.01Replaces 31500300 
31502400VMB423201.60.9CPF 22 mmG ½"1655352-60861.01Replaces 31500200 
31502500VMB423201.61.0CPF 22 mmG ½"1655352-60861.01  

Installation support

Installation examples

Technical data

Suitable application area
  • Potable water
Technical data
Pressure class: PN 10 
Differential pressure, Mixing max.: 0.3 MPa
Media temperature, max.: 95 °C
Temperature stability: ±2 °C
Temperature range: 35-60 °C
Connection, Internal thread (G): ISO 228/1 
Compression fitting (CPF): EN 1254-2 
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

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.
Data Sheet VMB400
2D Image VMB400

Related products

VTA332 External thread

VTA330, VTA530

The series VTA330/VTA530 for domestic hot water distribution, anti-scalded point-of-use applications.
VTA362 External thread

VTA360, VTA560

The series VTA360/VTA560 for domestic hot water distribution, anti-scalded point-of-use applications.


ESBE Safety valves series VSB100 are used to secure domestic hot water systems against excess pressure.
VSB132, DN20


ESBE Vacuum valves series VVA100, intended as anti-siphonage devices.

Related applications

Quick Links