Frattelli Pettinaroli
Accounting units for centralized heating systems are composed of a pre-assembled hydraulic kit that reduces installation time and significantly eliminates the costs of assembly errors.
The kit consists of DYNAMIC BALANCING VALVE DYNASTY series 92 of 1/2" and 3/4" with flow rates of 15 l /h (0.066 GPM) up to 1850 l/h (14.53 GPM) and control, which have the presence of: all/nothing thermoelectric actuator 230V or 24V NC (2 or 4 wires), coplanar collector with 2 outputs of 1.1/4" and 2 outputs of 3/4"(ref. 8090), and energy meter (not included in the kit). This provides the reduction of installation costs.
Additionally, it presents facilities in employability, since the new accounting units have orientation, both horizontally and vertically and versatility in the choice of connection.
They also include support and wall insulation, ball valve with Filterball Pettinaroli 52F filter in one piece that allows a simple cleaning of the filter that avoids any type of drainage of the kit during the built-in phase.
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