Non energised port P-A closed and A-R open-NC. The electromagnetic force produced in the coil lifts the seal from the orifice. This type of valve does not rely on a pressure drop. Non energised closed by spring power. In- and outlet are integrated in the valve housing.
| Housing | Brass, VA, Stainless steel | |
|---|---|---|
| Pressure range | 1 - 16 bar | |
| Seal | FKM | |
| Connection | G 1/4 | |
| Type of protection | Mining I M2 Ex ia Mb, I M2 Ex mb I Mb |
Chemicals II 2G Ex ia IIC T4 Gb, II 2G Ex mb IIC T4 Gb |
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
