Art.2000s16 Valvola di ritegno orizzontale in ghisa, sedi inox, flange UNI / DIN PN 16
Test idraulico:
da DN 15 a DN 150: a valvola aperta 25 bar – a valvola chiusa 16 bar
da DN 200 a DN 400 valvola aperta16 bar – a valvola chiusa 10 bar
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Art.2000 Cast iron horizontal lift check valve, with stainless steel disc and body seats flanged ends DIN PN 16
Hydraulic test:
from DN 15 to DN 150: valve open 25 bar water – valve closed 16 bar
from DN 200 to DN 400 valve open 16 bar water – valve closed 10 bar
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