IT1250943BITRM910906AITRM910906AIT1250943BIT 1250943 BIT1250943 BIT 1250943BIT RM910906 AITRM910906 AIT RM910906AIT RM910906 AITRM910906 AIT RM910906AIT 1250943 BIT1250943 BIT 1250943B
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Aspirating thermodynamic valve with a ferromagnetic, movable wall attracted to a magnet mounted on the body of the valve to control closing of the valve