Diverting valve


  • Adjustable diverting temperature
  • Efficient use of energy
  • No power supply needed
  • Fast change-over
  • Easy to use
  • Increases system performance
The series VTD500 are thermostatic valves with an adjustable temperature setting used for diverting applications. The diverting temperature can be set in a range of 42-52°C. When the incoming fluid temperature is below the nominal diverting temperature, it is diverted to the A port. When the incoming fluid temperature is above the nominal diverting temperature, it is diverted to the B port.
Product range

VTD582, External thread

VTD500 front_B-01.png
VTD500 side_B-01.png
Art.no. Reference Change-over point [°C] DN Kvs Connection E A [mm] B [mm] C [mm] D [mm] Weight [kg]
31580100 VTD582 42 - 52 20 2,8 G 1" 84 62 60 56 0,86
Installation support

Installation examples

Installation examples


Technical data

Technical data

Pressure class: PN 10
Diverting range shut off: 42 - 52°C: ± 3°C
Differential pressure, max.: 300 kPa
max. Differential pressure, Mixing:
Connections: External thread (R), ISO 228/1
Leakrate, AB - A: 0,5 %
Leakrate, AB - B: 2 %
Media temperature, continuosly max.: +100 °C
Media temperature, temporarily max.: +110 °C
Media temperature, min.: 0 °C
Material, Valve housing and other metal parts with fluid contact: Dezincification resistant brass DZR


PED 2014/68/EU, article 4.3

Flow pattern

Flow pattern
Accessories and spare parts

Spare parts

Art No. Reference Designation Instruction manual
37102400 37102400 VTD958 ESBE VTD958 Exchange kit, 42-52°C download
Download area

Download area

Type Preview Download
Data sheet VTD500 download
Installation instruction VTD500 download
Certificate Declaration of Conformity, VTD500 download
Certificate Declaration of Conformity UK CA, VTD500 download
Certificate Building Product Declaration BPD3 download
Certificate KIWA-21-DW-10122 download
Certificate EAC certificate (RU) download
Certificate UKRSEPRO certificate (UA) download
Approval PZH-certificate (PL) download
Image VTD582, high res download
Image VTD582 with adapters, high res download
2D Image VTD500 download
2D Image VTD500 with adapters download