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Itron-Actaris B42R-3/4 Gas Regulator 3/4 Inch Internal Relief Valve 1/2X9/16 Inch 6-16 Inch Wc 10#

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Special Price $143.88 Regular Price $165.46
In stock
SKU
B42R-3/4

The Itron-Actaris B42R-3/4 is a versatile gas pressure regulator that can be integrated into HVAC systems and used with a variety of heating and cooling equipment. Utilizing a 1/2x9/16-inch outlet and a 3/4-inch Inlet Reducer Valve (IRV), it effectively controls gas flow between 6 and 16 inches of the water column. By maintaining steady gas pressure, this regulator maximizes HVAC unit performance and encourages energy economy. Furnaces, boilers, water heaters, and other HVAC equipment may all be operated with precision and dependability because of the B42R-3/4's compatibility. Through the maintenance of ideal gas pressure, this regulator extends the life of the system, lowers energy usage, and lowers the possibility of faults, guaranteeing dependable and cozy interior spaces.

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HVAC Controls & Electrical, Valves
Manufacturer:
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Manufacturer Name: Itron-Actaris
Product Number: B42R-3/4
OEM Part Number: B42R-3/4
Product Description: 3/4"Irv 1/2X9/16" 6-16"Wc 10#
Weight:3.54lbs/1605.72g

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Product Questions (2)
Customer Questions
What maintenance is required for the Itron-Actaris B42R-3/4 Gas Regulator?

Regularly inspect the regulator for gas leaks, corrosion, or damaged fittings to ensure safe operation. Clean external surfaces and ensure vents remain free from dust or blockage. Periodic pressure checks maintains stable performance. Always follow safety procedures and shut off gas supply before servicing.

What are common issues with the Itron-Actaris B42R-3/4 Gas Regulator?

  • Fluctuating outlet pressure causing unstable gas flow.
  • Internal diaphragm wear leading to leakage or poor regulation.
  • Blocked vent causing pressure imbalance or shutdown.
  • Fittings loosening resulting in minor gas leaks or inefficiency.

Installation Steps

Step 1: Shut off main gas supply and relieve line pressure; wear gloves and eye protection.

Step 2: Inspect regulator and confirm inlet/outlet orientation matches pipeline direction.

Step 3: Apply approved thread sealant and connect inlet pipe securely.

Step 4: Install outlet piping and tighten fittings to prevent leaks.

Step 5: Mount regulator firmly in upright position and ensure ventilation clearance.

Step 6: Slowly restore gas supply and test for leaks using soap solution; fix any leakage immediately.