Geko Union/ Geko Fluid Control GmbH

GEKO Control Valves in Boiler Systems

In boiler systems, various valves play crucial roles in ensuring the safety, efficiency, and stable operation of the system. Here are some commonly used control valves in Boiler Systems of GEKO brand. (info@geko-union.com)

Boiler Feed Water Valve (BFW Valve)

  • Purpose: Controls the flow and pressure of water entering the boiler.

  • Installation: Positioned between the feed water pump outlet and boiler inlet.

  • GEKO Product: GEKO BFW-100 Electric Control Valve, known for high precision and high-temperature resistance.


  • 102901720942959_.pic_副本_副本.jpg

Continuous Blowdown Valve (CBD Valve)

  • Purpose: Continuously removes impurities and scale from boiler water to maintain water quality.

  • Installation: Located at the top or side of the boiler water system.

  • GEKO Product: GEKO CBD-200 Pneumatic Control Valve, designed for rapid response suitable for high-frequency operations.

Intermittent Blowdown Valve (IBD Valve)

  • Purpose: Periodically removes sediment and impurities from the bottom of the boiler.

  • Installation: Positioned on the blowdown line at the bottom of the boiler.

  • GEKO Product: GEKO IBD-300 Manual Control Valve, known for robust construction and durability.

Vent Valve

  • Purpose: Releases air or steam from the system during startup or shutdown to maintain stable internal pressure.

  • Installation: Positioned at high points or the top of the boiler.

  • GEKO Product: GEKO VV-400 Electromagnetic Vent Valve, designed for quick operation.

Superheated Steam Control Valve

  • Purpose: Controls the flow and pressure of superheated steam.

  • Installation: Installed at the outlet of the superheater or main steam pipeline.

  • GEKO Product: GEKO SSC-500 Electric Control Valve, suitable for high-temperature and high-pressure steam control.


102891720942930_.pic_副本_副本.jpg

Desuperheater and Pressure Reducing Valve (PRDS Valve)

  • Purpose: Reduces the temperature and pressure of superheated steam.

  • Installation: Installed in steam pipelines for steam delivery from the boiler to steam-using equipment.

  • GEKO Product: GEKO PRDS-600 Spray Desuperheater, featuring precise temperature control.

Fuel Control Valve

  • Purpose: Controls fuel flow to ensure stable and efficient combustion in the boiler.

  • Installation: Positioned in the fuel supply pipeline.

  • GEKO Product: GEKO FCV-700 Pneumatic Control Valve, suitable for natural gas and liquid fuel systems.

Safety Valve

  • Purpose: Automatically releases excess pressure when system pressure exceeds the set value to protect the boiler and system.

  • Installation: Located at the top of the boiler or on steam pipelines.

  • GEKO Product: GEKO SV-800 Spring Safety Valve, known for high reliability in high-pressure systems.

Recirculation Control Valve

  • Purpose: Ensures stable operation of the feed water pump at low flow rates and prevents pump overheating and damage by regulating recirculation flow.

  • Installation: Positioned in the recirculation line of the feed water pump.

  • GEKO Product: GEKO RCV-900 Recirculation Valve, designed for high-temperature and high-pressure applications in boiler feed water systems.


These valves work together in boiler systems to ensure efficient, safe, and stable operation under various conditions. GEKO brand valves are widely respected in the industry for their high quality and reliability. Contact us: info@geko-union.com

Recommended Valves for Sale