Insulation shell


  • Insulation according to EnEV2009.
  • Reduce heatlosses by 65%.
  • Shells specially designed for ESBE valves and offering a tight seal.
  • Avoid burning injures from hot valves.

Series VRI100 is a range of insulation shells for the valve series VRG and VRB and is available for sizes DN15-DN40. The insulation shells is developed according to the directive EnEV2009 and offers a tight seal around the valve to air-circulations and heat-losses. The shell is designed with a strong self-locking function and there is no need of extra accessories, like tape or springs, to keep the two shells together.

Product range


VRI100 front_A-01.png
VRI100 side_A-01.png Reference DN A [mm] B [mm] C [mm] D [mm] Weight [kg]
16103800 VRI111 15/20 95 95 72 40 0,013
16103900 VRI111 25 117 117 84 50 0,023
16104000 VRI111 32 120 120 92 55 0,043
16104100 VRI111 40 160 160 114 70 0,055
Installation support

VRI100 Installation movie

Technical data

Technical data

λ coefficient: 0,035 W/mK
Media temperature, max.: +130 °C
Media temperature, min.: -20 °C
Ambient temperature, max.: +130 °C
Ambient temperature, min.: ‒20 °C
Material: EPP black 35g/l


EnEV 2014
Download area

Download area

Type Preview Download
Data Sheet VRI100 download
Certificate EAC certificate (RU), VRI100 download
Image VRI100, high res download
2D image VRI100 download
3D drawing (stp file) VRI111, DN15-20 download
3D drawing (stp file) VRI111, DN25 download
3D drawing (stp file) VRI111, DN32 download
3D drawing (stp file) VRI111, DN40 download