BC-40BC-40BC 40 ATEXBC-40BC-40

BC-40
2/2 way valve

pilot operated

Valve normaly closed - NC
When energised, the pressure decomposes on the secondary side of the diaphragm via the pilot hole. The pressure differential lifts the diaphragm from the seat.

The stated minimum pressure  is always necessary as pressure differential for accurate operation.

BC-40
Housing Brass
Pressure range 0,3 - 20 bar
Seal NBR
Connection G 3/8 - G 2
Type of protection Mining
I M2 Ex ia Mb, I M2 Ex mb I Mb
Chemicaks
II 2G Ex ia IIC T4 Gb, II 2G Ex mb IIC T4 Gb

OUR 2/2 WAY VALVE BC-40 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) or

DIN EN 60079-0:2009
(general requirements)

Electrical apparatus for potentially explosive atmospheres

DIN EN 60079-18:2009
(flameproof enclosure m)

Electrical apparatus for potentially explosive atmospheres