PRESSURE OPERATED ASCO VALVE SERIES 290 2/2 NC BRONZE BODY ENTRY ABOVE DISC FLANGED D=25 OPERATOR D=63 PILOT PRESSURE 10 BAR + Option 666002 ( SIGNALLING BOX MOUNTED ON BRONZE AND STAINLESS STEEL VALVE 2 MECHANICAL SWITCHES (SM2) ) + option 666049 ( LENGTHENING STEM FOR SIGNALLING BOX MOUNTED ON VALVE MECHANICAL SWITCH 290 DN 25-65 D=63 AND 90 ) WITH TPL 27250 (CUTR NON ATEX)