BC-248BC-248BC 248 ATEXBC-248BC-248

BC-248
2/2 way solenoid valve

servo-controlled solenoid valve with piston seal

In rest position, medium pressure builds up via a pilot hole on the top face of the piston. The valve remains closed.

When energised, at first only the pilot valve opens. A relief hole, which opens, reduces the pressure above the piston. The medium pressure causes the piston to lift and the valve opens.

BC-248
Housing Brass
Pressure range 1,5 - 40 bar (optional up to 60 bar)
Seal NBR, EPDM
Connection G 3/8 - G 2
Type of protection Mining
I M2 Ex ia Mb
Chemicals
II 2G Ex ia IIC T4 Gb,

OUR 2/2 WAY VALVE BC-240 IS JOINTLY SUITABLE FOR BEING USED WITH THE ABOVE VALVE SOLENOID PURSUANT TO CATEGORY I M2 AND II 2G.(≤ ½”).


The use is restricted as shown on the solenoid’s type plate and not admissible without the above BC solenoid. Please observe the operating instructions for both the valve and the solenoid. The devices conform to the following standards:

DIN EN 60079-0:2012
(General provisions)

Electrical devices for hazardous areas (explosive)

DIN EN 60079-11:2012
(Intrinsic safety i)

Electrical devices for hazardous areas (explosive)

DIN VDE 0580.2000

General requirements for electromagnetic devices

DIN EN 13463-1:2009

Non-electric equipment (Fundamentals)