Air/Gas Ratio Controls
An air/gas ratio control matches the gas pressure to the burner to the combustion air pressure at a 1:1 ratio, so the burner fires with the same excess air at low and high load – saving fuel and keeping combustion clean.
- Sizes: DN15 – DN50 threaded, DN65 – DN150 flanged
- Ratio: 1:1, turndown 10:1
- Max. inlet pressure: 200 mbar
- Control: continuous (modulating) or staged High/Low/Off with bypass screw
Kromschröder GIK 100F Air/Gas Ratio Control DN100 Flanged
Kromschröder GIK 100F is an air/gas ratio control with DN100 (Flange DN100, PN 16) connection. It ma..
Kromschröder GIK 150F Air/Gas Ratio Control DN150 Flanged
Kromschröder GIK 150F is an air/gas ratio control with DN150 (Flange DN150, PN 16) connection. It ma..
Kromschröder GIK 15R02-5 Air/Gas Ratio Control DN15 Rp ½"
Kromschröder GIK 15R02-5 is an air/gas ratio control with DN15 (Rp ½" internal thread (ISO 7-1)) con..
Kromschröder GIK 15R02-5B Air/Gas Ratio Control DN15 Rp ½" High/Low
Kromschröder GIK 15R02-5B is an air/gas ratio control with DN15 (Rp ½" internal thread (ISO 7-1)) co..
Kromschröder GIK 20R02-5 Air/Gas Ratio Control DN20 Rp ¾"
Kromschröder GIK 20R02-5 is an air/gas ratio control with DN20 (Rp ¾" internal thread (ISO 7-1)) con..
Kromschröder GIK 20R02-5B Air/Gas Ratio Control DN20 Rp ¾" High/Low
Kromschröder GIK 20R02-5B is an air/gas ratio control with DN20 (Rp ¾" internal thread (ISO 7-1)) co..
Kromschröder GIK 25R02-5 Air/Gas Ratio Control DN25 Rp 1"
Kromschröder GIK 25R02-5 is an air/gas ratio control with DN25 (Rp 1" internal thread (ISO 7-1)) con..
Kromschröder GIK 25R02-5B Air/Gas Ratio Control DN25 Rp 1" High/Low
Kromschröder GIK 25R02-5B is an air/gas ratio control with DN25 (Rp 1" internal thread (ISO 7-1)) co..
Kromschröder GIK 40R02-5 Air/Gas Ratio Control DN40 Rp 1½"
Kromschröder GIK 40R02-5 is an air/gas ratio control with DN40 (Rp 1½" internal thread (ISO 7-1)) co..
Kromschröder GIK 40R02-5B Air/Gas Ratio Control DN40 Rp 1½" High/Low
Kromschröder GIK 40R02-5B is an air/gas ratio control with DN40 (Rp 1½" internal thread (ISO 7-1)) c..