Check valves
sottocategorieSafety group with 4 functions for boilers d. 3/4"M. - 3/4"F.
Composed of : 1 safety valve set at 7 bar, 1 stop valve,...
Pack of 5 brass hose connectors for safety valve discharge.
1/2 "M. Connection for hose nozzle diam. 12
Universeel controleventiel met veer (brandstofolie,...
Werkt in om het even welke positie: diagonaal, vertikaal...