EN 1074-1 VALVES FOR WATER SUPPLY
EN 1074-4 AIR RELIEF VALVES
EN 1092-2 (ISO 7005-2) DRILLING FLANGES
PN 10-16-25-40
DN 25÷100
FIG. 190S-191S-192S
BODY EN GJS-400-15 DUCTILE IRON EN 1563 (ISO 945)
COVER EN GJS-400-15 DUCTILE IRON EN 1563 (ISO 945)
FLOAT ABS
O-RING NBR EN 681-1
BALL VALVE BRASS CuZn40Pb2 EN 12164
COATED INSIDE-OUTSIDE
(FBE) EPOXY 250 MICRONS
D.M. NR.174 – HEALTH DEPARTMENT (I)
WATER
EN 12266-1 (ISO 5208) PRESSURE TESTS