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Dungs Pressure Switches 226460 FRG Proportionator Zero Governor Regulator 1" NPT

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Special Price $345.13 Regular Price $383.10
Out of stock
SKU
226460
The Dungs Pressure Switches 226460 FRG Proportionator Zero Governor Regulator 1" NPT is a gas pressure-regulating component that maintains a stable outlet pressure while proportioning the gas supply to match system demand. It works with compatible combustion controls to regulate gas flow for efficient burner operation under varying load conditions. Commonly installed in burners, industrial heating equipment and other HVAC systems and it operates as an essential part of the gas train assembly. The regulator assists in coordinating gas supply within the system, ensuring proper air-to-fuel ratio control and consistent combustion operation across heating applications.
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HVAC Controls & Electrical, Switches, Pressure Switches
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Product Questions (2)
Customer Questions
What maintenance is required for the Dungs Pressure Switches 226460 Zero Governor Regulator?

Inspect the regulator regularly for signs of corrosion, leaks, or debris in the inlet and outlet. Check that all connections are tight and the sensing mechanism moves freely. Keeping the regulator clean ensures stable gas flow and accurate pressure control. Always shut off gas and power before servicing.

What are common issues with the Dungs Pressure Switches 226460 Zero Governor Regulator?

  • Inconsistent or fluctuating gas pressure.
  • Leaks at connections or seals.
  • Valve sticking or failing to regulate properly.
  • Corrosion or debris causing blockage.

Installation Steps

Step1: Shut off gas and power supply before starting.

Step2: Ensure piping is clean and depressurized.

Step3: Orient regulator per flow direction arrow and align to connections.

Step4: Thread and tighten fittings securely with proper sealant.

Step5: Restore gas and power; check for leaks with approved detector.

Step6: Follow all gas safety procedures and local codes during installation.