-36% -36% Controllable reduced pressure zone backflow preventer Caleffi 5740 €413.04 €645.38 -36% Add to cart
-36% -36% Non-controllable non-controllable zone backflow preventer Caleffi 572106 €44.35 €69.30 -36% Add to cart
-36% -36% Anti-pollution check valve with built-in shut-off valve EA type Caleffi 324 €64.18 €100.28 -36% Add to cart
-36% -36% Backflow preventer with controllable reduced pressure zone with 1/2" connection Caleffi 574004 €179.58 €280.60 -36% Add to cart
-36% -36% Backflow preventer with zones of different pressures Caleffi 573415-573515 €114.00 €178.12 -36% Add to cart
-36% -36% Ball valves with incorporated homologated check valve Caleffi 304140 €56.22 €87.84 -36% Add to cart
-36% -36% Backflow preventer with different pressure zones, normally closed Caleffi 573 €87.45 €136.64 -36% Add to cart
-36% -36% Backflow preventer with multifunction geometry. BA type. DN 15-20 Caleffi 580 €270.16 €422.12 -36% Add to cart