Safety valve


  • Available with opening pressure from 6 to 10 bar.
  • For temperatures up to 95°C.
  • Fits perfectly on series VMA200/VMB400.
  • Approved by TÜV and ACS.
Safety valves series VSB100 are used to secure domestic hot water systems against excess pressure.
Product range

VSB132, External thread and compression fitting

VSBX32 front_A-01.png
VSBX32 side_A-01.png Reference DN Opening pressure [MPa] Opening pressure [bar] Blow-off capacity [kW] Blow-off capacity [l/h] Connection A Connection B C [mm] D [mm] E [mm] Weight [kg]
36020100 VSB132 15 0,6 6,0 75 76 R ½" CPF 15 mm 81,2 40,5 34,0 0,18
36020400 VSB132 15 0,9 9,0 75 76 R ½" CPF 15 mm 81,2 40,5 34,0 0,18
36020500 VSB132 15 1,0 10,0 75 76 R ½" CPF 15 mm 81,2 40,5 34,0 0,18
Installation support


Technical data

Technical data

Pressure class: PN 16
Connections, External thread (R): EN 10226-1
Connections, Compression fitting (CPF): EN 1254-2
Temperature, max.: +95 °C
Temperature, min.: 0 °C
Material, Valve housing and other metal parts with fluid contact: Dezincification resistant brass, DZR*
*Suitable for drinking water applications


PED 2014/68/EU, article 4.3
SI 2016 No. 1105
Download area

Download area

Type Preview Download
Data Sheet VSB100 download
Installation instruction VSB100 download
Certificate Declaration of Conformity, VSB100 download
Certificate Declaration of Conformity UKCA, VSB100 download
Certificate Building Product Declaration BPD3, VSB100 download
Certificate EAC certificate (RU), VSB100 download
Image VSB132, high res download
2D Image VSB132 download


Complete solid fuel application with domestic hot water and solar system.