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Variable Gas/Air Ratio Regulator GIKH

  • For maintaining constant gas/air ratios on preheated air combustion systems
  • Precise pressure regulation over wide turndown ranges
  • Compensated for varying inlet pressures
  • Long life, low maintenance
Variable Gas/Air Ratio Regulator GIKH

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Description   Documentation   Ordering Information

Ordering Information

Model and Description Model Connection Max Inlet pressure Pressure Test point Bypass Screw Price Cart
GIKH 25TN02-5
Connection: 1″ NPT internal thread; Max Inlet pressure: 3 psig (200 mbar); Pressure Test point: In Outlet; Bypass Screw: No
GIKH 25TN02-5 1″ NPT internal thread 3 psig (200 mbar) In Outlet No Contact Us Not available for online purchase.


GIKH regulators allow precise, repeatable control of gas/air ratios on preheated air combustion systems where air density is affected by temperature changes. They can be used as direct gas pressure controllers or as loading signal generators for conventional gas/air ratio regulators. They are also suitable for cold air combustion systems where the available gas pressure is higher than the combustion air pressure, avoiding the necessity of troublesome, high maintenance bleeders. They are suitable for natural, LP, and clean coke oven or bio-gas. Special models are available for controlling air pressure.


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