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- The 132 series balancing valve accurately sets the flow rate of heating and cooling transfer fluid supplied to fan coils and terminal units or where flow balancing is required in solar thermal systems. Proper hydronic system balancing ensures that the system operates according to design specifications, providing satisfactory thermal comfort with low energy consumption. The flow meter is housed in a bypass circuit on the valve body and can be shut off during normal operation. The flow meter permits fast and easy circuit balancing without added differential pressure gauges and reference charts. The balancing valve is furnished with a preformed insulation shell to optimize thermal performance for both hot and cold water systems.
Caleffi QuickSetter™ Balancing Valve, Series: 132, 3/4 in Nominal, FNPT, 150 psi, 14 to 230 deg F, 2 to 7 gpm, Media: Water/Glycol Solution, Brass Body, Chrome Plated Brass Trim, EPDM/PTFE Seat, 5-3/4 in H, Import
- Direct reading of flow rate
- No sight gauge clouding or scaling
- Brass valve body and flow meter
- Rotatable valve for flow rate adjustment
- Graduated scale flow meter with magnetic movement flow rate indicator
- Maximum percentage of glycol: 50%
- With pre-formed shell insulation in expanded closed cell PE-X
- ± 10% measurement accuracy
- Body MaterialBRASSDomestic / ImportImportEnd StyleFNPTFlow Rate2 to 7 gpmNominal Size3/4 inPressure Rating150 psiDimensions5-3/4 in HManufacturerCaleffiManufacturer #132552AMediaWater/Glycol MixtureSeries132Softgoods MaterialEPDM/PTFE SeatTemperature Rating14 to 230 deg FTrim MaterialChrome Plated Brass