BRV Bonetti Rubinetterie Valduggia S.r.l.
MODVLVS
Regolare e distribuire energia pulita
MCCS 745
Anti-condensing recycling and distribution pump unit with thermostatic control of the return temperature to the solid fuel heating sources.
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1055
3-way motorizable rotating mixing valve for heating, cooling and solar thermal installations. Working as mixer or diverter. Kvs from 2,5 up to 25.
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687 MIX
Very small size adjustment kit for distribution box, with motorizable 3-way rotating mixing valve. High efficiency circulating pump.
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°Caleon
Stylish room controller for easy remote control of the heating system. For Weather-Compensated Heating Controllers 24 VDC MHCC and LHCC.
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DomvS Circ 1
Hot domestic water recycling kit for storage tanks with coils. 35÷60°C. Available version provided circulating pump with temperature sensor and timer. Available Kvs: 2,5 and 4,0.
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Logico
Multifunctional compact hydraulic module for the management of a direct circuit, a mixed circuit and the production of domestic hot water (DHW)
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1066
4-way motorizable rotating mixing valve for heating, cooling and solar thermal installations. Kvs from 2,5 up to 25.
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CLIMA L - DN25
2-way pump unit with 3-way mixing valve and electronic circulating pump. Built-in Clima L 24VDC climatic controller for complex installations
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M2 MIX3 FIX - DN25
2-Way pump unit with 3-way mixing valve with electronic servomotor for the constant temperature. Heating and Cooling.
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ModvFresh 1
Pump unit to deliver fresh HDW with thermostatic controller, flow rate up to 20 l/min or 40 l/min. Possibility to make a parallel connection of up to 5 units for power up to 500 kW.
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RCD2
Remote control of the heating system for AHC40 and CMP25-2 climatic controllers. Automatic pairing with climatic controller.
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514
Ball valve with filter in hot forged brass. To fill the installation. The filter can be easily removed, to be cleaned and inspected. Nickel plated.
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M2 FIX3 CS - DN20
2-Way pump unit with recycling thermic valve for solid fuel boilers. High efficiency circulating pumps. Start opening temperature 60°C, 45°C or 55°C.
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T10H
Thermostatic control head with liquid gas sensor, compatible M30x1,5. EN 215 approved, TELL certification.
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789R
High performance thermostatic diverting valve. Adjustable temperature from 38°C up to 54°C. Kvs 2,5 towards the gate, 3,5 towards the gate 2.
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Solo 2
Pump unit for stratified loading to supply the heat produced by a solar thermal installation. Equipped with pre-programmed controller and Class A circulating pumps.
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Kascata
System to connect on cascade several HDW pump units ModvFresh, to obtain flows up to 200 l/min and powers up to 500 kW. Anti-Legionnaire function to avoid bacterial pollution.
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DN25 Pump units
| The ModvlvS DN25 series is a complete range that meets all the installation needs with specific models: middle and low temperature heating systems, need of energy metering, cooling systems; everything with the possibility of a management control by means of climatic controllers even built-in the pump unit. The DN25 pump units can be connected to heating systems with powers up to 50 kW, with a very low energy consumption assured by high efficiency synchronous circulating pumps. The connections to the distribution headers are made in 1” or 1”1/4 female thread. Moreover the pump units of M3 version are equipped with a by-pass balancing valve that allows an accurate regulation of the differential pressure of the loop. The range is supplemented by: distributors, connections, security units, mixers and servomotors. |
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Heat source: Gas boiler. Supply from heat source: Unmixed pump unit M2 DN25; Δt 20 K. Distribution: - Hydraulic switcher HW 60/125-04 DN25; - Heating distributor HV 60/125-SG2 DN25 for 2 pump units with security unit SG 50 and expansion vessel. Heating users: - Medium power radiator line, Δt 20 K: unmixed pump unit M2 DN25; - High power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25. |
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Heat source: Solid fuel boiler. Buffer tank loading from the boiler: Version 1: employment of anti-condensing pump unit MCCS DN25; Δt 20 K; Version 2: employment of anti-condensing recycling pump unit M2 FIX3 CS DN25; Δt 20 K; Distribution: Heating distributor HV 60/125 DN25 for 3 pump units. Heating users: - Low power radiator line, Δt 20 K: unmixed pump unit M2 DN25; - Low power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25; - Low power under floor heating line, Δt 8 K: fixed temperature pump unit M2 FIX3 DN25. |
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Heat source: Solid fuel boiler. Buffer tank loading from the boiler: anti-condensing pump unit M2 MIX3 CS DN25; Δt 20 K. Distribution: heating distributor HV 70/125 DN25 for 4 pump units. Heating users: - Low power radiator line, Δt 20 K: unmixed pump unit M2 DN25; - Low power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25; - Low power under floor heating line, Δt 8 K: fixed temperature pump unit M2 FIX3 DN25; - Medium power under floor heating line, Δt 15 K: mixed pump unit M2 MIX33 DN25. |
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Heat source: Gas boiler. Supply from heat source: Unmixed pump unit M2 DN32; Δt 20 K. Distribution: - Hydraulic switcher HW 60/125-05 DN25; - Heating distributor HV 70/125 DN25 for 5 pump units. HDW tank loading: Unmixed pump unit M2 DN25; Δt 20 K. Heating users: - Low power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25; - Low power under floor heating line, Δt 8 K: fixed temperature pump unit M2 FIX3 DN25; - Low power under floor heating line, Δt 15 K: mixed pump unit M2 MIX33 DN25; - High power radiator line, Δt 20 K: mixed pump unit with electronic control for constant temperature M2 MIX3 FIX DN32. |
Attention: the representations are to be considered just as an indication and they have no completeness pretension.