Product Overview
The KROM SCHRODER GIK 15R02-5 is a precision-engineered air/gas ratio control valve designed for industrial combustion systems. Manufactured by Krom Schroder (Honeywell), this valve maintains a constant air-to-gas ratio across the entire modulating range, ensuring optimal combustion efficiency and emissions control. The GIK series operates on a pneumatic-mechanical principle where a control diaphragm senses air pressure and proportionally adjusts the gas flow path, delivering reliable cross-modulation without external power requirements. The 15R02-5 designation indicates a specific body size and flow capacity suitable for medium-duty burner applications. This valve is a critical component in industrial burner trains, providing precise stoichiometric control for process heating, thermal treatment, and combustion optimization.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Air/Gas Ratio Control Valve (Process & Pneumatic Valve) |
| Model Designation | GIK 15R02-5 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar for combustion air/gas lines) |
| Mounting & Connection | Flanged / Threaded per manufacturer interface standard |
| Control Principle | Pneumatic-mechanical diaphragm actuation |
| Ratio Adjustment | Adjustable air/gas ratio setting via mechanical linkage |
| Media Compatibility | Natural gas, LPG, air, and other neutral combustion gases |
Engineering Features & Advantages
- Precision Ratio Control: Maintains a consistent air-to-gas ratio across the full modulating range, ensuring stable combustion and minimizing excess air or unburned fuel.
- Pneumatic-Mechanical Reliability: Operates without external electrical power, using a robust diaphragm and linkage system for dependable performance in demanding thermal environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Krom Schroder GIK series specifications for drop-in installation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high-temperature burner applications and aggressive combustion atmospheres.
- Adjustable Ratio Setting: Field-adjustable ratio mechanism allows fine-tuning for specific fuel compositions and burner characteristics.
Typical Industrial Applications
This air/gas ratio control valve is commonly used in industrial burner systems for process heating furnaces, thermal treatment lines, and combustion chambers. It is essential in applications such as plastic injection molding machine heaters, metallurgical heat treatment furnaces, industrial boilers, and marine combustion systems. The GIK 15R02-5 ensures precise stoichiometric control, contributing to energy efficiency, emissions reduction, and operational safety in continuous industrial processes.
PRODUCT IMAGES
KROM SCHRODER GIK 15R02-5 Air/Gas Ratio Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine KROM SCHRODER GIK 15R02-5 Solenoid Directional Seat Valve. This German-made hydraulic component features a robust poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.