Vekolux

Double connection fitting with drain-off facility for radiators with integrated valves, connection R1/2 and G3/4

The Vekolux double connection fitting is designed for installation onto radiators with integrated valves with an Rp1/2 female thread and a G3/4 male thread connection. The self-sealing connection makes the fitting easy to install on the radiator. Models in angle and straight forms, each designed for one- and two-pipe systems, mean that the connection fitting can be used in a number of different ways.

Technical SpecificationsVekolux_EN_lq.pdf

Product branding

Features and Benefits

Complete radiator drain-off

Supply and return shut-off in one operation

For left and right connection to the radiator

Cover for angle and straight forms

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

Applications

Two- and one-pipe heating systems

Functions

Complete drain-off of the radiator via supply and return simultaneously.

Operated with a setting or universal key. See accessories.

Setting radiator share (one-pipe).

Spindle for the parallel shut-off of supply and return pipes in one operation.

Dimensions

DN 15

Pressure class [PN]

PN 10

Temperature

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

Min. working temperature: -10°C

Marking

THE

Radiator connection

Adapters for R1/2 and G3/4 according to EN 16313, for radiator connections. Center distance of the connections is 50 mm (1,97 inch). 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 according to EN 16313 (Eurocone) for compression fittings for plastic, copper, precision steel or multi-layer pipe.

Material

Valve body: Corrosion resistant Gunmetal.
O-rings: EPDM rubber
Valve insert: Brass, PPS (polyphenylsulphide) and SPS (syndiotactic polystyrene)
Spindle: PPS with O-ring sealing

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.

Art. No.