Aquastrom UP-Therm Flush-mounted circulation valves

Thermal circulation valve for hydronic balancing of the storey distribution in circulation pipes according to DVGW work sheet W551/W553.

Below the operating point temperature, the valve opens and automatically increases the hot water volume flow. The valve has a fixed residual volume flow, automatically detects thermal disinfection and allows the volume flow to be shut off.
The valve construction does not feature a dead space. The spindle seal is maintenance-free thanks to a double O-ring made of EPDM.

Valve made of bronze, all parts coming into contact with the medium free from brass. A thermal insulation shell made of expanded polystyrene according to the German Energy Saving Ordinance (EnEV) and building material class B1 according to DIN 4102 is included in the scope of delivery.

Aquastrom UP-Therm Flush-mounted circulation valves

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread DN 15, Rp ½ x Rp ½, operating point 57°C ± 1°C, bronze Art. No. 4225004

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread DN 15, Rp ½ x Rp ½, operating point 63°C ± 1°C, bronze Art. No. 4225504

Aquastrom UP-Therm Flush-mounted circulation valve with external thread DN 15, G ½ x G ½, operating point 57°C ± 1°C, bronze Art. No. 4226004

Aquastrom UP-Therm Flush-mounted circulation valve with external thread DN 15, G ½ x G ½, operating point 63°C ± 1°C, bronze Art. No. 4226504

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread and flush-mounted sleeve DN 15, Rp ½ x Rp ½, operating point 57°C ± 1°C, bronze Art. No. 4225104

Aquastrom UP-Therm Flush-mounted circulation valve with press connection and flush-mounted sleeve DN 15, 15 mm, operating point 57°C ± 1°C, bronze Art. No. 4225152

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread and chrome plated handwheel DN 15, Rp ½ x Rp ½, operating point 57°C ± 1°C, bronze Art. No. 4225204

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread and chrome plated handwheel DN 15, Rp ½ x Rp ½, operating point 63°C ± 1°C, bronze Art. No. 4225704

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread, lockshield configuration DN 15, Rp ½ x Rp ½, operating point 57°C ± 1°C, bronze Art. No. 4225304

Aquastrom UP-Therm Flush-mounted circulation valve with internal thread, lockshield configuration DN 15, Rp ½ x Rp ½, operating point 63°C ± 1°C, bronze Art. No. 4225804

Aquastrom UP-Therm Flush-mounted circulation valve with press connection, lockshield configuration DN 15, 15 mm, operating point 57°C ± 1°C, bronze Art. No. 4225352