Multilux 4-Eclipse-Set with Halo
with two-point connection, angle and straight type, for R 1/2 and G 3/4 connection, with automatic flow limitation
The Multilux 4-Eclipse-Set is connected in 2-pipe systems to radiators with a lower 2-point connection such as bathroom radiators, design radiators, universal radiators or radiators with integrated valves. The valve has a unique integrated flow limiter that eliminates over flows. The required flow rate can be adjusted with one twist directly at the valve. The adjusted flow will not be exceed even if there are load changes in the system, due to other valves closing or during morning start up. The valve controls the flow rate independently from differential pressure. Therefore, complicated calculations to determine settings are not necessary. Centre-to-centre distance of connections 50 mm. The Multilux 4-Eclipse-Set is suitable for installation as angle or straight form. Thermostatic insert and shut-off insert are interchangeable. Therefore the valve is suitable for installation both left and right side of the radiator.
Product branding
Features and Benefits
Integrated flow limiter
Eliminates over flows
Suitable for installation as angle or straight form
For pipe connection to the wall or vertical to the floor
Thermostatic insert and shut-off insert are interchangeable
The valve is suitable for installation both left and right side of the radiator
Sets with white or chrome cover
Easy to install
Applications
Two-pipe heating systems
Functions
Control
Flow limitation
Shut-off
Dimensions
DN 15
Pressure class [PN]
PN 10
Differential pressure (ΔpV)
Max. differential pressure:
60 kPa (<30 dB(A))
Min. differential pressure:
10 – 100 l/h = 10 kPa
100 – 150 l/h = 15 kPa
Flow range
The flow can be stepless pre-set within the range: 10-150 l/h.
Factory setting: Commissioning
Temperature
Max. working temperature: 120 °C, with cover 90 °C.
Min. working temperature: 14°F
Thermostatic head
Conforming to German EnEV and/or DIN V 4701-10.
Frost protection.
High actuating force, minimum hysteresis, optimum closing time.
Setting numbers 8–28.
Stable control response even with minor calculated p-band variations (<1 K).
Temperature range 6 °C to 28 °C.
Thermostatic head Halo with closed graduation cap and liquid filled thermostat.
Connection to thermostatic head
M30x1.5
Marking
Radiator connection
Adapters for R1/2 and G3/4, for radiator connections. Tolerance compensation ±1,0 mm with special union nuts and flexible flat seal system for installation free of tension.
Pipe connection
G3/4 external thread for compression fittings for plastic, copper, precision steel or multi-layer pipe.
Material
Valve body: Corrosion resistant Gunmetal.
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass, PPS (polyphenylsulphide) and SPS (syndiotactic polystyrene)
Spindle: Niro-steel spindle with double O-ring sealing.
Cover: ABS
Surface treatment
Valve body gunmetal, fittings are nickel-plated.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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