EV 400
Safety Devices

EV 400

These are normally fitted to the feed pipe and connected to a gas or CO detector, and interrupt the flow produced by a hazardous situation indicated by the relevant devices installed in the surrounding environment. Protection level IP65 in normally-open and normally-closed versions. The normally-open valves close sending a power pulse. The normally-closed valves feature a permanently powered coil and close when a power cut occurs. Explosion-proof solenoid valves in conformity with CENELEC EN50014 and EN50018 standards available upon request.

Main Features:

•    Highly reliable
•    Innovative solution
•    Power voltage 230 V AC, 24 and 12 V DC/V AC
•    Ministry certificate No. 3704/1452 87/227
•    6 bar versions approved according to 97/23/EC directive (PED directive)
•    Max pressure 550 mbar ... 6bar (in according to the model)
•    Closing time < 1 sec.
•    Power capacity type N.A/N.O. 12Vcc ... 24Vcc 19 W
•    12Vca ...  24Vca - 230 Vca 17 VA
•    Type N.A/N.O. 12Vcc÷24Vcc 9 W
•    12 Vca … 24 Vca - 230 Vca 12 VA
•    Power supply 12÷24 Vcc/Vca - 230 Vca
•    Connections Threaded UNI ISO7/1
•    Flanged DIN 2633
•    Level of electrical protection IP 65

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