Caleffi 132882A 132 Series QuickSetter Balancing Valve with Flow Meter 1-1/2" NPT

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 threaded version is furnished with a hot pre formed insulation shell to optimize thermal performance for both hot and cold water systems. Caleffi NA108 series full port FNPT FNPT ball valves are available for isolation separately purchased with close nipples for field installation on NPT female QuickSetter models.

• Static balancing valve with flow meter.
• 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.
• Max working pressure 150 psi
• Temp range 14° - 230°F
• Max percentage of glycol 50%