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Multilux

Multilux

With two point connection for one- and two-pipe systems, connection R1/2 and G3/4
The Multilux thermostatic valve body is used for the connection to radiators with a lower two point connection, e.g. bath radiators, universal radiators etc.. Centre-to-centre distance of connections 50 mm.
Technical SpecificationsMultilux_EN_lq.pdf

Product branding

imi_heimeier

Features and Benefits

Cover for angle and straight forms, white or chrome

Supply and return are reversible

Two-pipe design with V-exact II presetting

Easy draining off and filling

All versions suitable for R1/2 and G3/4 connection

Applications

Two- and one-pipe heating systems

Functions

Control

Drain-off

Filling

Shut-off

Stepless presetting (two-pipe system)

Dimensions

DN 15

Pressure class [PN]

PN 10

Temperature

Max. working temperature: 120 °C, with cover 90 °C

Connection to thermostatic head

M30x1.5

Marking

THE and II+ Designation.
Two-pipe system: white protection cap.
One-pipe system: blue protection cap and two horizontal arrows on the valve body.

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.

Connection to thermostatic head and actuator

HEIMEIER M30x1,5

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)
The complete thermostatic insert can be replaced using the fitting tool without draining the system.
Spindle: Niro-steel spindle with double O-ring sealing. The outer O-ring can be replaced under pressure.
Cover: ABS

Surface treatment

Valve body and 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.