Introduction The distribution manifolds are designed for low-temperature hot water radiant panel heating systems. The supply distribution manifold equipped with built-in balancing valves, and the return distribution manifold equipped with built-in shut-off valves suitable for electro-thermal actuator which is controlled by room thermostat to meet your individual requirement for comfortable room temperature Features Hot-stamped brass body Nature color, surface anticorrosion processing Outlets in composite with the main body to exterminate the leakage possibility of manifolds Axial static seal technology No O-ring for pipe fittings Freestyle combination for multi-loops