The 
air/gas ratio controls GIK for maintaining a constant gas/air pressure ratio of 1:1. Furthermore, the air/gas ratio control GIK is for continuous control.
Our specialist courses are intended for operators of process heat systems, service personnel as well as planners and field workers.
P.O. BOX 2809
D-49018 Osnabrück
Strotheweg 1
D-49504 Lotte (Büren)
Germany
+49 541 1214-0
+49 541 1214-370
Air/gas ratio controls for maintaining a constant gas/air pressure ratio of 1:1, GIK for continuous control, GIK..B for high/low/off control, EC type tested and certified.
DN: 15 to 150,
connection: thread or flange,
pe: max. 200 mbar,
pL: 0.5 to 120 mbar,
pG: 0.2 to 119 mbar,
Δp: max. 100 mbar.
