The manifolds are used for distributing and regulating the volume of flow in low temperature floor heating or cooling systems. The manifolds are to be operated using heating water as per VDI 2035. In the case of systems, the heating water of which contains corrosive particles or other contaminants, dirt traps or filters with a mesh size of no more than 0.8 mm are to be fitted in order to protect the measuring and control devices.The max. permissible continuous operating pressure is 5 bar at 80 °C. The max. permissible test pressure is 10 bar at 20 °C. During the pressure test, the return valves must be closed.
OPTIONAL EXTRAS THAT MAY BE NEEDED
