4/13/2023 0 Comments Circuit setter iom![]() We will then calculate the differential between the high and low side test ports of the B&G manual balance valve. Now that we have everything to take a reading across the valve we will demonstrate how to properly connect and take readings on the manual balance valve from the high side and low side integral test ports of the balance valve. All readout kits feature a compound gauge that reads in feet of water and PSI and are equipped with hoses, readout probes, carrying case, and Circuit Setter Balance Valve calculator. We will need a Bell & Gossett RO-1-60 readout meter. ![]() We will need a few industry tools to walk through this exercise. This became the catalyst we needed to read the flow, adjust the B&G Circuit setter, and set the valve to the design flow of 11GPM. We found the blueprints to the building and quickly discovered the required design flow for this heating coil was 11GPM. The coil associated with the B&G balance valve was loud (velocity noise) and had difficulty maintaining the condition space. The Bell & Gossett (B&G) balance valve was found to be in the 100% open position. The example we are using today is a manual balance valve across a heating coil. ![]() In this Service Tip of the Month, we will be discussing and demonstrating the operation of reading, adjusting, and setting a Bell & Gossett Balance Valve.
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