BRV Bonetti Rubinetterie Valduggia S.r.l.


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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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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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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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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Thermostatic control head with liquid gas sensor, compatible M30x1,5. EN 215 approved, TELL certification.

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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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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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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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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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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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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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Remote control of the heating system for AHC40 and CMP25-2 climatic controllers. Automatic pairing with climatic controller.

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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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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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4-way motorizable rotating mixing valve for heating, cooling and solar thermal installations. Kvs from 2,5 up to 25.

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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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3-way motorizable rotating mixing valve. Connections: female.
Rotating mixing valve made of forged brass suitable for heating and cooling installations. Yellow finish. The valve can be motorized with a servomotor of the ModvlvS range or with another one on sale.
The special proportional shape of the adjustment vane makes linear the working of the valve and it allows installations always symmetric.
An easy numbering on the upper part of the valve helps to understand correctly the connection schemes indicated in the instruction sheet, without any possibility of mistake. As concerns the manual working an additional stained indicator fixes the working field and the working direction in an univocal way.
  • PN 10. Maximum temperature 110°C (short time: 160°C for 20 s.)
  • Maximum leakrate in % of flow: 0,05
  • Working torque: < 3 Nm
  • It works as a mixing or a diverting valve
  • Suitable for heating, cooling and solar thermal installations
  • Suitable to be used with antifreeze fluids (glycol ≤ 50%)
  • Available Kvs: From 2,5 up to 25
External connections: Female.

Mixing, diverting

PED 2014/68/EU 4.3

The kit of rotating mixing valve and 3-point servomotor is available:

Bidirectional, reversible, operating range of 90°, 140 s
Torque 5 Nm. 230V, IP40.
Please add the suffix -NR to the code of the valve.

Typical curves and an example to select the most suitable model

Codes and dimensional specifications:

Code Item DN Kvs Conn. A B C
021055-2.5(-NR) 1055 15 2,5 G 1/2" 36 72 36
021055-4.0(-NR) 1055 15 4,0 G 1/2" 36 72 36
031055-4.0(-NR) 1055 20 4,0 G 3/4" 36 72 36
031055-6.3(-NR) 1055 20 6,3 G 3/4" 36 72 36
031055-10(-NR) 1055 20 10,0 G 3/4" 36 72 36
041055-10(-NR) 1055 25 10,0 G 1" 41 82 41
041055-16(-NR) 1055 25 16,0 G 1" 41 82 41
051055-16(-NR) 1055 32 16,0 G 1"1/4 47 94 47
061055-25(-NR) 1055 40 25,0 G 1"1/2 53 106 53

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