Valve manifold

VMB400, VMB500

  • All in one, easy installation
  • Anti-scald and anti-legionella protection
  • Accuracy of regulation

The series VMB400/VMB500 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 by a thermostatic mixing valves series VTA320/VTA520.

Product range

VMB423, Compression fitting

Art.no. Reference DN Kvs Safety valve [MPa] Safety valve [bar] Connection E Connection F A [mm] B [mm] C [mm] D [mm] Weight [kg] Note
31502000 VMB423 15 1,1 CPF 15 mm G ½" 165 53 approx. 55 86 0,78 Replaces 31500600
31502600 VMB423 15 1,1 1,0 10 CPF 15 mm G ½" 165 53 approx. 55 86 0,93
31502100 VMB423 20 1,6 CPF 22 mm G ½" 165 53 52-60 86 0,86 Replaces 31500100
31502200 VMB423 20 1,6 0,6 6 CPF 22 mm G ½" 165 53 52-60 86 1,01 Replaces 31500900
31502300 VMB423 20 1,6 0,7 7 CPF 22 mm G ½" 165 53 52-60 86 1,01 Replaces 31500300
31502400 VMB423 20 1,6 0,9 9 CPF 22 mm G ½" 165 53 52-60 86 1,01 Replaces 31500200
31502500 VMB423 20 1,6 1,0 10 CPF 22 mm G ½" 165 53 52-60 86 1,01

VMB500, Compression fitting

Art.no. Reference DN Kvs Safety valve [MPa] Safety valve [bar] Connection F A [mm] B [mm] C [mm] D [mm] E [mm] Weight [kg]
31510100 VMB523 25 3,2 0,9 9 CPF 28 mm 250 48 95 60 193 2,1
Installation support

Installation examples

Installation examples
VMB400
VMB500

Documents

Technical data

Technical data

Pressure class: PN 10
max. Differential pressure, Mixing: 0,3 MPa
Media temperature, max.: +95 °C
Temperature stability: ±2 °C ;* Valid at unchanged hot/cold water pressure, minimum flow rate 4 l/min. Minimum temperature difference between hot water inlet and mixed water outlet 10°C.
Temperature range: VMB400: 35-60 °C;
VMB500: 45-65 °C
Conformity:

PED 2014/68/EU, article 4.3;

Pressure Equipment in conformity with PED 2014/68/EU, article 4.3 (sound engineering practice). According to the directive the equipment shall not carry any CE-mark.

Material, Valve housing and other metal parts with fluid contact: Dezincification resistant brass, DZR
Connections, Internal thread (G): ISO 228/1
Connections, Compression fitting (CPF): EN 1254-2
VMB400
Accessories and Spare Parts

Spare parts

Art No. Reference Designation Description Note Instruction manual
31350500 31350500 VTA323 ESBE VTA323 Thermostatic Mixing Valve 35-60°C 20-1,5 CPF22 Thermostatic Mixing Valve, 35-60°C, DN20 Kvs 1,5, CPF 22mm Connection CPF22 download
31620200 31620200 VTA522 ESBE VTA522 Thermostatic Mixing Valve 45-65°C G1" 20-3,2 Thermostatic Mixing Valve, 45-65°C, DN20 Kvs 3,2 G1" download
Download area

Download area

Applications

Applications

Domestic hot water with a compact valve combination.

Thermosyphon system together with a valve combination.