R538V Modular return manifolds R422X035R538V Modular return manifolds emodular with shut off valves with manual hand wheels Outlets with 3 4 Eurocone adaptor connections. Center distance between the outlets 50 mm. Optionally is possible to replace the handwheels with R478, R478M, R473, R473M thermo electric actuators. Temperature range: 5110 C Max. working pressure: 10 bar Specs
Volumetric thermal energy meters with double register
• Painted steel body with insulation shell
corresponding to a temperature range of 8÷30 °C
Giacomini R473 thermo-electric actuator
Valve (key) for the bonnet replacement without emptying the system
equipped with Ø3 mm needle for measuring the pressure/flow rate through the pressure outlets of R206B static balancing valves
the flow and Δp characteristics for both versions of the manifolds: Low Flow and High Flow
The GE556Y186 and GE556Y187 heat interface units (HIU) allow the metering of heat energy consumption for heating and the production of DHW (Domestic Hot Water) in modern autonomous systems with centralised heat production (e
Pt1000 (180 °C) probe
• Body made of CB753S brass• Socket for dirt collection in PA12• Inner mesh in AISI304 steel with filtration level of 700µm• Connections to pipelines: 3/4” M-F• 1cm extensible fitting for boler connection• Removable magnetic insert in Neodymium• Opening/closing handle for extraordinary maintenance
• Steel lever handle with anti-corrosion treatment and red PVC coating or Min
working temperature: 90 °C
