With two point connection for one- and two-pipe systems

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.

Key features

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

Technical description

Applications area:

Two- and one-pipe heating systems

Function:

Control
Stepless presetting (two-pipe system)
Shut-off
Drain-off
Filling

Dimensions:

DN 15

Pressure class:

PN 10

Temperature:

Max. working temperature: 120 °C, with cover 90 °C.
Min. working temperature: –10 °C

Materials:

Valve body: Corrosion resistant Gunmetal.
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass, PPS (polyphenylsulphide)
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.

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 or 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 male thread for compression fittings for plastic, copper, precision steel or multi-layer pipe.

Connection to thermostatic head and actuator:

HEIMEIER M30x1,5

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.