Art. 1619 - Valvola
di ritegno a molla in ghisa grigia, serie
e flange UNI/DIN PN10/16 e PN25/40/64/100 Tempereatura d’esercizio da 0° a +90°C
Art. 1619 - Check valve for all positions, body in cast iron, flange UNI/DIN PN10/16 and PN25/40/64/100. Working temperature from 0° to +90°C
