O2-Slag return safety device
  
  
Working pressure: 40 bar max.  
 
» Alternative to backfire safety device (see previous page)
» To be mounted directly behind the lance holder
• Safety function 1: shut-off in case of excessive heating and slag return by temperature controlled valve
• Safety function 2: shut-off against gas flow back into the hose
• Minimum pressure loss, highest oxygen flow (RL-04-05 recommended for lances 6 mm - 1/2", in case of low input pressure)
*) Heavy duty design: RL-..-ST, RL-..-NI

 
for lance holder for lances ø outside ø connection dimensions [mm]
For detailed
information
please contact
BEDA or click
directly on order
of catalogues.
R/BSP R [mm] A1 A2
L øD
B-M6-05 –
   B-04-05
B-05-06
B-06-07		 6 mm –
   1/2"
3/4"
1"
6 –
   21,5
27
34

G 3/4

G 1
G1 1/4

G 3/4

G 1
G1 1/4
88

119
136 		42

60
70

Larger dimensions see injecting lances EAF