Valvola a pistone a tre vie per zone ICMA 82321AFNC53, normalmente chiusa, con attuatore elettrotermico e microinterruttore di fine corsa a contatto a secco

Three-way piston zone valve ICMA 82321AFNC53 is a normally closed electrothermic actuator with a potential-free end microswitch. It is suitable for three-way control in heating and cooling applications.