EN 593 METALLIC BUTTERFLY VALVES
EN 1074-1 VALVES FOR WATER SUPPLY
EN 1074-2 ISOLATING VALVES
EN 558 S20 (ISO 5752) FACE TO FACE
EN 1092-2 (ISO 7005-2) DRILLING FLANGES
PN 10-16
DN 150÷1600
FIG. 380-381-382-383-380N-381N-382N-383N
BODY
FIG.380-381-382-383 – EN GJS-250 CAST IRON EN 1561 (ISO 945)
FIG.380N-381N-382N-383N – EN GJS-400-15 DUCTILE IRON EN 1563 (ISO 945)
DISC
FIG.380-380N – EN GJS-400-15 EN 1563 (ISO 945)
FIG.381-381N – AISI304 STAINLESS STEEL EN 10088-3
FIG.382-382N – AISI316 STAINLESS STEEL EN 10088-3
FIG.383-383N – BRONZE-ALUMINIUM EN 1982
SEAT
NBR EN 681-1 (ISO 4633 – ISO 9631)
STEM
STAINLESS STEEL AISI420 (OPT. AISI304 AISI316)
BUSH
ACETAL DELRIN
COATED INSIDE-OUTSIDE
(FBE) EPOXY 120 MICRONS
D.M. NR.174 – HEALTH DEPARTMENT (I)
WATER
EN 12266-1 (ISO 5208) PRESSURE TESTS
LEVER CONTROL
GEARBOX CONTROL
ELECTRIC CONTROL
PNEUMATIC CONTROL