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.
Key features
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
Technical description
Applications area:
Two- and one-pipe heating systems
Function:
Spindle for the parallel shut-off of supply and return pipes in one operation.
Complete drain-off of the radiator via supply and return simultaneously.
Setting radiator share (one-pipe).
Operated with a setting or universal key. See accessories.
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 insert: Brass, PPS (polyphenylsulphide)
Spindle: PPS with O-ring sealing
Surface treatment:
Valve body and fittings are nickel-plated.
Marking:
THE
Radiator connection:
Adapters for R1/2 and G3/4 according to EN 16313 (Eurocone), 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 male thread according to EN 16313 (Eurocone) for compression fittings for plastic, copper, precision steel or multi-layer pipe.
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