Scheda prodotto

ENERGY BOX Modules for accounting of heating and plumbing consumption 2019

Thermal and domestic water heating consumption measuring modules (with centralized production of hot water), equipped with 4-way zone valve, set up for installation of a DN15 energy meter and DN15 volumetric meter, with distribution collectors: available in a box for built-in installation or with brackets for direct wall-mounted installation.

Macro categoria: Components
Categoria: Energy meters
Azienda: Emmeti Spa

Descrizione generale

Thermal and domestic water heating consumption measuring modules (with centralized production of hot water), equipped with 4-way zone valve, set up for installation of a DN15 energy meter and DN15 volumetric meter, with distribution collectors: available in a box for built-in installation or with brackets for direct wall-mounted installation. The zone valve is controlled by the temperature control thermostat of the individual residential unit, and this allows complete separation of the thermal zone of each flat on the centralized distribution network; the by-pass passage realizes the pressure drops when the 4-way valve is open, so as to stabilize the operating conditions of the centralized system.
Furthermore, to facilitate the balancing of the condominium distribution system and to avoid any problems of poor service caused by the greater transit of fluid in some modules to the disadvantage of others, a kit with a dynamic balancing valve is supplied as an accessory to be installed on the
delivery and return lines to guarantee the maintenance of the differential pressure in all operating conditions, with different flow rates. 

Caratteristiche tecniche

Technical data
Heat carrier fluid: water
Maximum operating temperature, heating circuit: 90 °C
Maximum operating pressure, heating circuit: 6 bar
Maximum temperature of domestic hot water: 90 °C
Maximum temperature of domestic cold water: 30 °C
Maximum domestic water pressure: 6 bar

Heating/cooling consumption measuring with flow-return manifolds of 1” (2÷12 ways) equipped with valves and lockshields 
Composition
Galvanized metal box with key-operated lock - Zone valve DN20 4-way with bypass passage - Servomotor: 230 Vac, 50 Hz - Impurity collection filter DN20 - Charge/discharge bibcocks - Manual vent valve - Ball valve DN20 with pipe union - Flow-return manifolds 1” (2÷12 ways) equipped with valves and lockshields - Setup for thermal energy counter, size DN15 (connection 3/4”)
A flow rate meter can be installed instead of the stoppers once all of the hydraulic connections have been made on site. This must be done by the installer 

Heating/cooling and hot/cold domestic water consumption measuring with flow-return manifolds of 1” (2÷12 ways) equipped with valves and lockshields
Composition
Galvanized metal box with key-operated lock - Zone valve DN20 4-way with bypass passage - Servomotor: 230 Vac, 50 Hz - Impurity collection filter DN20 - Charge/discharge bibcocks - Manual vent valve - Ball valve DN20 with pipe union - Ball valve DN20 with check valve on sanitary water line - Flow-return manifolds 1” (2÷12 ways) equipped with valves and lockshields - Setup for thermal energy counter, size DN15 (connection 3/4”) - Setup for volumetric counters of domestic water, size DN15 (connection 3/4”) A flow rate meter can be installed instead of the stoppers once all of the hydraulic
connections have been made on site. This must be done by the installer

Single heating/cooling accounting module with 4-way zone valve with bypass passage
Composition
Zone valve DN20 4-way with bypass passage - Servomotor: 230 Vac, 50 Hz - Impurity
collection filter DN20 - Ball valve DN20

Single heating/cooling accounting module with 2-way zone valve
Composition
Zone valve DN20 2-way - Servomotor: 230 Vac, 50 Hz - Ball valve DN20
Setup for thermal energy counter, size DN15 (connection 3/4”)

Domestic cold water single accounting module
Composition
Ball valve DN20 with check valve and pipe union - Ball valve DN20 with pipe union
Setup for volumetric counters of domestic cold water, size DN15 (connection 3/4”)

Domestic hot water single accounting module
Composition
Ball valve DN20 with check valve and pipe union - Ball valve DN20 with pipe union
Setup for volumetric counters of domestic hot water, size DN15 (connection 3/4”)