Aquastrom VT Thermal circulation valves

Thermal circulation valve with adjustable temperature control range for hydronic balancing in circulation pipes according to DVGW work sheet W551/W553.

Below the set temperature, the valve opens and automatically increases the hot water volume flow. The valve has an individual setting of the residual volume flow, automatically detects thermal disinfection and allows the riser to be shut off via a ball valve. The valve is equipped with a drain valve with hose connection and a thermometer. A temperature sensor can be retrofitted.

Valve made of bronze, all wetted parts 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.
The temperature and volume flow settings can be lead sealed to prevent unintentional adjustment.