DMN BL200 - Accessories

DMN-WESTINGHOUSE Explosion-Proof Rotary Valves
Code: RV-Ex.pro-E.B.01.D 05-2016
17
3.4. Accessories ( If fitted )
D
II 1D/ 2 GD c
1D Internal Rotary valve
Zone 20-21-22
2 GD External Rotary valve
Zone 1-21
D
II 1D/ 3 GD c
1D Internal Rotary valve
Zone 20-21-22
3 GD External Rotary valve
Zone 2-22
Only use
 Safety switch
 Solenoid valve
 Proximity switch
that are CE marked an with a ATEX-approval equal to or better
than that of the rotary valve.
Please study the operation instructions supplied by the
manufacturer.
Does the following information on the nameplate of the
 Safety switch
 Solenoid valve
 Proximity switch
corresponds to the potentially explosive on-site atmosphere.
Pay specific attention to:
 Unit group
 Explosion-proof category
 Dust- Gas area
 Temperature class
 Maximum surface temperature
- Safety switch