With brazed stainless steel plate heat exchanger for transferring heating water from district heating systems (primary system) to building installations (secondary system). The primary flow rate is regulated via a pressure-independent control valve with an optional geared motor. A spool piece for a heat meter is installed in the return flow. The secondary side is equipped with a safety valve (3 bar). The station is mounted vibration-free on a steel frame, with piping made of seamless boiler tube.

Temperature primary: 85/52 °C
Temperature secondary: 70/50 °C
Operating pressure primary: PN 16
Operating pressure secondary: PN 3

To be ordered separately:

• Controller D H499 30;
• Geared motor e.g. 1 7708 41 (3-point / 230 V), suitable for controller D H499 30.