ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 551-553 Series | Ex ia Intrinsically Safe ATEX IECEx Aluminium Solenoid Valves NAMUR 3/2 NC 5/2 5/3
ASCO 551-553 explosion proof solenoid valves are single/dual solenoid valves, which are pilot operated, have an aluminium body and are 1/4 and 1/2 tapped.









