STANDARDS OF MANUFACTURE
EN 1171 (ISO 1083) CARBON STEEL GATE VALVES
EN 1074-2 ISOLATING VALVES
EN 1092-1 (ISO 7005-2) DRILLING FLANGES
FEATURES
FIG. 27-28-31-32-33-34-35-36
MATERIALS
BODY CARBON STEEL 1.0619 EN 10213
COVER CARBON STEEL 1.0619 EN 10213
WEDGE CARBON STEEL 1.0619 EN 10213
STEM STAINLESS STEEL AISI420 X20Cr13 EN 10088-1
CORROSION PROTECTION
COATED INSIDE-OUTSIDE
EPOXY 150 MICRONS
ALUMINIUM
CERTIFIATES
D.M. NR.174 – HEALTH DEPARTMENT (I)
TESTING
EN 12266-1 PRESSURE TESTS
GRADE ‘D’
ACCESSORIES
GEARBOX
ELECTRIC ACTUATOR