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

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, both ports female thread, 57°C, for intermediate ceiling installations, bronze Art. No. 4225004

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, both ports female thread, 63°C, for intermediate ceiling installations, bronze Art. No. 4225504

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, both ports male thread, 57°C, for intermediate ceiling installations, bronze Art. No. 4226004

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, borh ports male thread, 63°C, for intermediate ceiling installations, bronze Art. No. 4226504

Flush-mounted circulation valve "Aquastrom UP-Therm" Art. No. 4225104

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, 15 mm press connection, with protection/operating cap, bronze Art. No. 4225152

Flush-mounted circulation valve "Aquastrom UP-Therm" Art. No. 4225204

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, both ports female thread, 63°C, with chrome-plated handle bonnet, bronze Art. No. 4225704

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, both ports female thread, 57°C, with chrome-plated protective cover, bronze Art. No. 4225304

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, both ports female thread, 63°C, with chrome-plated protective cover, bronze Art. No. 4225804

Flush-mounted circulation valve "Aquastrom UP-Therm" DN 15, 15 mm press connection, 57°C, with chrome-plated protective cover, bronze Art. No. 4225352