This product has been discontinued and replaced by 434305. An Advanced Water Multibloc popular cylinder loose nut is specifically designed for unvented cylinders. They are fast and simple to install and can be fitted vertically or horizontally, with the pressure reducer. This multibloc is comprised of a pressure reducing valve, a pressure relief valve, and an internal check valve. They can also include a specific connection for a balanced cold water take off and a dedicated connection for an expansion vessel.
Loose nut type
Technical specification
TypeCylinder Loose NutRange DescriptionMultiblocManufacturer Model No061-388-0802Brand NameAdvanced Water
Reviews
Advanced Water Multibloc Popular Cylinder Loose Nut 22mm Dhs530