5723LUG/NBR-PN16 DN150
Econosto
with worm gear
ECON Fig. 5723LUG/NBR-PN16
Butterfly valve, wafer type, PN16
suitable for mounting between flanges to DIN PN10/16
Body: Nodular cast iron GGG40
Liner: NBR (vulcanised, max 80°C)
Disc: Alubronze CuAl10Fe5Ni5-C
Shaft: 1.4122 (min. 17% Cr.)
Face to face: EN558-1 Series 20
with gear box of cast iron ECON Figure 4023-AB150N/Handwheel BR125