Vekolux

The Vekolux double connection fitting is designed for installation onto radiators with integrated valves with an Rp 1/2 female thread and a G 3/4 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 single and two-pipe systems, mean that the connection fitting can be used in a number of different ways.

Informações do Produto

Double connection fitting with drain-off facility for radiators with integrated valves

The Vekolux double connection fitting is designed for installation onto radiators with integrated valves with an Rp 1/2 female thread and a G 3/4 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 single and two-pipe systems, mean that the connection fitting can be used in a number of different ways.

Technical description

HEIMEIER Vekolux double connection fitting for shutting off and draining off.
Spindle for the parallel shut-off of supply and return pipes in one operation. Operated with a HEIMEIER universal key.
Drain-off valve integrated into the spindle.

Single and two-pipe models in angle and straight form with R1/2 connection and G 3/4.

Center distance of the connections is 50 mm (1,97 inch). Tolerance compensation ±1.0 mm (0,0394 inch) by special union nuts and a flexible flat sealing system for tension-free installation.

EPDM O-ring sealing on the spindle and cones. Body made of corrosion-resistant gunmetal, nickel-plated, with special geometry for the reduction of return heating of radiators in single pipe heating systems.

Pipe connector G 3/4, with compression fittings for plastic, copper, precision steel, or multi-layer pipes.

For HEIMEIER valves, use only the HEIMEIER compression fittings which have been designed and labelled for that particular application (e. g. ID no. 15 THE).

Excellent connection design due to a stylishly shaped cover.
Permitted operating temperature TB 120°C (248°F), with cover TB 90°C (194°F). Permitted operating pressure PB 10 bar.

Product Articles

Articles

Angle

Connection
Radiator with integrated valves
Kvs *)
Kv-value**)
EAN
Article No
Two-pipe system
Rp 1/2 female thread
1,48
4024052122516
0531-50.000
Single-pipe system (Body marking 50/50)
Rp 1/2 female thread
1,27
4024052122912
0535-50.000

Angle

Connection
Radiator with integrated valves
Kvs *)
Kv-value**)
EAN
Article No
Two-pipe system
G 3/4 male thread
1,48
4024052122714
0533-50.000
Single-pipe system (Body marking 50/50)
G 3/4 male thread
1,27
4024052123117
0537-50.000

Straight

Connection
Radiator with integrated valves
Kvs *)
Kv-value**)
EAN
Article No
Two-pipe system
Rp 1/2 female thread
1,48
4024052122417
0530-50.000
Single-pipe system (Body marking 50/50)
Rp 1/2 female thread
1,27
4024052122813
0534-50.000

Straight

Connection
Radiator with integrated valves
Kvs *)
Kv-value**)
EAN
Article No
Two-pipe system
G 3/4 male thread
1,48
4024052122615
0532-50.000
Single-pipe system (Body marking 50/50)
G 3/4 male thread
1,27
4024052123018
0536-50.000

*) Combined value for supply and return
**) Including radiators with HEIMEIER thermostatic insert presetting and thermostatic head, with 50% radiator share

Kv/Kvs = m3/h at a pressure drop of 1 bar.

Accessories

Compression fitting

for copper or precision steel pipes.
Male thread connection G 3/4.
Metal-to-metal joint.
Nickel-plated brass.
Support sleeves should be used for a pipe wall thickness of 0.8 – 1 mm. Follow the specifications of the pipe manufacturer.

Ø Pipe
EAN
Article No
12
4024052214211
3831-12.351
15
4024052214617
3831-15.351
16
4024052214914
3831-16.351
18
4024052215218
3831-18.351

Support sleeve

for copper or precision steel pipe with a 1 mm wall thickness.
Brass.

Ø Pipe
L
EAN
Article No
12
25,0
4024052127016
1300-12.170
15
26,0
4024052127917
1300-15.170
16
26,3
4024052128419
1300-16.170
18
26,8
4024052128815
1300-18.170

Compression fitting

for copper or precision steel pipes.
Male thread connection G 3/4.
Soft sealed.
Nickel-plated brass.

Ø Pipe
EAN
Article No
15
4024052515851
1313-15.351
18
4024052516056
1313-18.351

Compression fitting

for plastic pipes.
Male thread connection G 3/4.
Nickel plated brass.

Ø Pipe
EAN
Article No
14x2
4024052134618
1311-14.351
16x2
4024052134816
1311-16.351
17x2
4024052134915
1311-17.351
18x2
4024052135110
1311-18.351
20x2
4024052135318
1311-20.351

Compression fitting

for multi-layer pipes.
Male thread connection G 3/4.
Nickel-plated brass.

Ø Pipe
Article No
16x2
1331-16.351

Cover

made of white plastic RAL 9016.
For angle and straight forms.

EAN
Article No
4024052459254
3850-50.553

Double rosette

Dividable in the middle, made of plastic, white, for various pipe diameters.
Centre distance 50 mm.
Overall height max. 31 mm.

EAN
Article No
4024052120710
0520-00.093

Drain-off facility

Connection piece G 3/4, rotatable, for 1/2" hose connection.

EAN
Article No
4024052300716
0311-00.102

Deflector piece, angle

for exchanged supply and return, Connection for Rp 1/2 and G 3/4, flat sealing, with shut-off, for two-pipe systems, to prevent connection ducts from intersecting. Nickel-plated brass.

Connection
EAN
Article No
G3/4 / R1/2
4024052835010
0541-50.000

Deflector piece, straight

for exchanged supply and return, Connection for Rp 1/2 and G 3/4, flat sealing, with shut-off, for two-pipe systems, to prevent connection ducts from intersecting. Nickel-plated brass.

Connection
EAN
Article No
G3/4 / R1/2
4024052835119
0542-50.000

Universal key

for adjusting the Vekolux double connection fitting.
Also for V-exakt to end of 2011 / F-exakt thermostatic valve bodies, thermostatic head B, lockshield Regulux and radiator air vents.

EAN
Article No
4024052338917
0530-01.433

S-connection set

consisting of 2 adapter pieces G3/4 x G3/4, Brass nickel-plated.

Model
EAN
Article No
Set 1
Axial distance min. 40/50 to max. 60/50
4024052840816
1354-02.362
Set 2
Axial distance min. 35/50 to max. 65/50
4024052840915
1354-22.362

Double nipple

Brass, interior hex, self sealing. For connection with Vekolux, Vekotec and Multilux to radiators with Rp 1/2 female thread.

Model
EAN
Article No
Flat sealing R 1/2 x G 3/4
4024052523412
0550-22.350

Balancing washer

Brass. For connection with Vekolux, Vekotec and Multilux to radiators with G 3/4 male thread.

Model
EAN
Article No
Flat sealing with O-ring
4024052339617
0532-02.324

Gasket

for Vekolux, Vekotec and Multilux.

Model
EAN
Article No
Flat sealing
4024052339716
0530-00.015

Animações

Use a animação interativa para simular o desempenho de nosso produto inovador em seu sistema hidrônico. Clique em "play" para começar!

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Especificações Técnicas

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Instruções de instalações

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