With two point connection for single 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.
Technical description
HEIMEIER Multilux thermostatic valve body made of corrosion resistant nickel plated gunmetal for radiators with lower two point connection.
Single and two-pipe versions as angle or straight type with R 1/2 and G3/4 connection. Single-pipe version: The mass flow share to the radiator is always 35%.
Centre to centre distance of the connections 50 mm. Tolerance compensation ±1.0 mm by means of special union nuts and flexible flat sealing system for stressfree mounting.
The Multilux thermostatic valve bodies fit all HEIMEIER thermostatic heads and actuators. The Niro steel stem is provided with a double O-ring. The outer O-ring and the whole of the thermostat upper part are replaceable under pressure.
Separate regulating cone for reproducible presetting, operation with a screw driver.
Return pipe can be shut off with an allan key size 5 AF while not changing the presetting during opening and closing.
Sealing on stems by means of EPDM O-rings.
Drain-off is possible at the return pipe shut-off with a draining off and filling device. Available as an accessory for 1/2"-hose connection.
G3/4 connection on pipe side with compression fitting for plastic, copper, precision steel or multi-layer pipe.
Use only the designated compression fittings for HEIMER fittings (e.g. designation 15 THE).
Excellent connection design using well shaped cover made of white or chromed plastic, see accessories.
Permitted operating temperature TB 120°C (248°F), with cover TB 90°C (194°F). Permitted operating pressure PB 10 bar.