Pre-adjustable automatic filling unit
- product brand:caleffi
- Numéro de stand：W1F66
- product specification:
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Valves
- product introduction:The automatic filing unit is a device consisting of a pressure reducing valve with compensating seat, an inlet strainer, a shut-off valve and a check valve.
It is installed in the water supply pipework in sealed heating systems and its main function is to maintain the system pressure stable at a set value, automatically topping up with water, as required.
