BRV Bonetti Rubinetterie Valduggia S.r.l.
MODVLVS
Regolare e distribuire energia pulita
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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T10H
Thermostatic control head with liquid gas sensor, compatible M30x1,5. EN 215 approved, TELL certification.
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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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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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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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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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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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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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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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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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DomvS Clima
Control unit for manifolds of heating and cooling radiant panels up to 200 m2. Fixed point thermostatic mixer or motorized rotary mixing valve. LCD room control unit.
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Solar Kit 3
Solar-boiler thermostatic connection kit with adjustable diverting temperature. Control of the user temperature adjustable from 35°C up to 60°C with antiscald protection.
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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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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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1610
Full bore 2-way zone ball valve, with bidirectional actuator with quick connection. Dimensions from 1/2" DN15 to 1"1/4 DN32.
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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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DN20 Pump units
| Compact and up-to-date, the new ModvlvS DN20 series offers functions similar to those of the bigger sizes DN25 and DN32. Especially suitable to manage medium-low powers in small rooms, thanks to its centre distance of only 90 mm. DN20 pump units can be connected to heating systems with powers up to 35kW, with a very low energy consumption assured by high efficiency synchronous circulating pumps. The connections to the distribution headers are made in 3/4” thread (male on the distributor side and female on the loop side). The range is supplemented by: distributors, connections, security units, mixers and servomotors. |
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Heat source: Wall gas boiler (without circulating pump). Distribution: Heating distributor HV 60/90-2 DN20 for 2 pump units with security unit, filling/draining valve and expansion vessel. Heating users: - Low power radiators line, Δt 20 K: unmixed pump unit M2 DN20 and differential bypass valve; - Low power under floor heating line, Δt 8 K: mixed pump unit M2 MIX3 DN20 and “T” connection with sensor holder. |
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Heat source: Gas boiler. Supply from heat source: Unmixed pump unit M2 DN20; Δt 20 K. Distribution: Heating distributor HV 60/90W-3 DN20 for 3 pump units with built-in hydraulic switcher, security unit SG 50 Mini, filling/draining valve, expansion vessel and temperature sensor. HDW tank loading: Unmixed pump unit M2 G21 Energy DN20 to meter the produced energy; Δt 20 K. Heating users: - Low power radiators line, Δt 20 K: mixed pump unit M2 FIX3 DN20. - Low power under floor heating line, Δt 8 K: mixed pump unit M2 MIX3 DN20. |
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Heat source: Solid fuel boiler and heat pump. Buffer tank loading from the boiler: Anti-condensing unit M2 FIX3 CS DN20; Δt 20 K; Buffer tank loading from the heat pump: Unmixed pump unit M2 DN20; Δt 20 K. Distribution: Heating distributor HV 60/90-3 DN20 for 3 pump units, with security unit, filling/draining valve and expansion vessel. HDW tank loading: Unmixed pump unit M2 G21 Energy DN20 to meter the produced energy; Δt 20 K. Heating users: - Low power radiators line, Δt 20 K: mixed pump unit M2 FIX3 DN20. - Low power under floor heating line, Δt 8 K: mixed pump unit M2 MIX3 DN20. |