GF Instaflex retrofit top
- Suitable to repair the old version of the INSTAFLEX - system valve and the new BTV 2- For additional information please see the installation - manual for BTV 2 (760 809 086)
- Suitable to repair the old version of the INSTAFLEX - system valve and the new BTV 2- For additional information please see the installation - manual for BTV 2 (760 809 086)
- Compressed air 10 bar- Working temperture max. +70°C- * on request
- For portable water installations, not DVGW approved