Monday March 25, 2019

MAS Products

BRV- MODVLVS - Distributors DN25

2-Way pump unit with 3-way mixing valve with electronic servomotor for the constant temperature. Heating and Cooling

BRV - MODVLVS Pump Units DN32

DN32 pump units, thanks to a very careful measuring of the specific components, have all the force points of ModvlvS range, such as functional capacity, reliability and versatility of installation. They can be connected to heating systems with powers up to 111 kW, with a very low energy consumption assured by high efficiency synchronous circulating pumps Wilo Stratos Para and Grundfos Alpha 2L. the connections to the heating loop or to the distributor are made in 1”1/4 female thread. The overpressure control is given by the self-regulating pump units which, thanks to the integrated control of the differential pressure at constant ?p or variable ?p, allow to equalize the performances and the efficiency of M3 pump units of DN25 series even in presence of very high flows (up to 4.800 l/h). In the diagram at side you can see the typical curves of Wilo Stratos Para 30/1-8 circulating pump in the two available working modes.

BRV- MODVLVS - Pump Units M2 MIX3

2-Way pump unit with 3-way mixing valve

BRV- MODVLVS -Pump Units M2 MIX33

2-Way pump unit with 3-way mixing valve with built-in by-pass 0-50%