Resideo V2040ESL15 Thermostatic Radiator Valve 1/2" Vertical Angle Pattern

The Resideo V2040ESL15 Thermostatic Radiator Valve is designed to provide accurate temperature regulation for better comfort and energy consumption in the hydronic heating system. It controls hot water flow depending on the room temperature through a thermostatic sensor. In this case, depending on the temperature in the room the flow rate is regulated to ensure that the room remains warm. This valve has a 1/2" NPT connection and angle pattern and has a 2.5 Cv flow coefficient for water control. It is used in radiators and baseboard heaters and is useful in improving the performance of HVAC systems.