Kromschröder GIK 15R02-5B Air/Gas Ratio Control DN15 Rp ½" High/Low
- Brand: Krom Schroder
- Product Code: GIK 15R02-5B
Kromschröder GIK 15R02-5B is an air/gas ratio control with DN15 (Rp ½" internal thread (ISO 7-1)) connection. It matches the gas pressure to the burner to the combustion air pressure sensed via an impulse line at a 1:1 ratio; as the air butterfly valve opens, gas increases in the same proportion and the air/gas ratio is kept over the whole capacity range. This version with bypass screw suits burners with staged High/Low/Off operation.
Technical data
| Model | GIK 15R02-5B |
|---|---|
| Nominal size | DN15 |
| Connection | Rp ½" internal thread (ISO 7-1) |
| Control type | Staged (High / Low / Off) — with bypass screw |
| Gas / air pressure ratio | 1:1 |
| Max. inlet pressure | 200 mbar |
| Outlet pressure | 0.2 … 119 mbar |
| Air control pressure | 0.5 … 120 mbar |
| Turndown | 10:1 |
| Low-fire adjustment | -3 … +3 mbar |
| Bypass | Standard Ø 1.5 mm, up to Ø 4 mm |
| Test points | Test point at outlet (-5) |
| Length (L) / weight | 120 mm / 1.0 kg |
| Ambient temperature | -20 … +60 °C |
| Body | AlSi |
| Standards | EN 88-1, (EU) 2016/426 |
We can supply the ratio control together with the air-side butterfly valve (BVA) and actuator (IC 20 / IC 40) as a complete gas/air train.
Technical data is based on manufacturer documentation and is for information only; the exact order code for your application is defined at quotation stage.
For price, stock and lead time, use the Request a Quote button or call +90 533 945 27 94.
Tags: Kromschröder GIK 15R02-5B, GIK 15, air/gas ratio control, ratio regulator, burner ratio control, Honeywell Kromschröder