BRV Bonetti Rubinetterie Valduggia S.r.l.
MODVLVS
Regolare e distribuire energia pulita
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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Mixing kit for ModvFresh Basic
35÷60°C thermostatic mixing kit designed for ModvFresh Basic, with anti-scald thermostatic mixing valve for small applications.
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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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726 - Basic Series
Anti-scald thermostatic mixing valve for medium and small applications. Compact size. Available Kvs: 1.5, 1.8 and 3.4 (news from October 2019).
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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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°Caleon Thermostat - Wi-Fi
Elegant chrono-thermostat with TFT capacitive touch panel. Wi-Fi N 2.4 Ghz connection for remote control by °Caleon app.
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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. |