PRESSURE OPERATED ASCO VALVE SERIES 290 VALVE 2/2 NC BRONZE ENTRY UNDER DISC G.2 D=50 OPERATOR D=125 PILOT PRESSURE 4 BAR + 666012 ADAPTER MOUNTED ON VALVE FOR NAMUR PILOT ALUMINIUM ADAPTER FOR D=90 AND D=125 OPERATOR AP2 + 666002 + 666077 LENGTHENING STEM FOR SIGNALLING BOX MOUNTED ON VALVE MECHANICAL SWITCH 290 DN 32-65 AND 390 DN 32-50 D=125