Hydronics is a heating and cooling system that utilizes water or other liquids as the medium for transferring thermal energy. In hydronic systems, water is heated or cooled and then circulated through a network of pipes, radiators, or underfloor tubing to distribute heat or coolness throughout a building. Hydronics offer several advantages, including efficient heat transfer, zoning capabilities for individual room control, and reduced energy consumption. It is commonly used in residential, commercial, and industrial applications, providing comfortable and evenly distributed heating or cooling. 


    To ensure the proper functioning of hydronic systems, various components are utilized, including Air Eliminator, Air Vent, Backflow Preventor, Ball Valve, Boiler Fill Valve, Check Valve, Expansion Tank, Relief Valve, Solenoid Valve, Steam Pressure Valve, Water Regulating Valve, Water Vent, Y-Strainer, Zone Valve Actuator, Zoning - Zone Module, Zone Board, Float Valve, Gate Valve, Flow Switch, Liquid Level Control, Mixing Valve, Pressure Reducing Valve (PRV), Centrifugal Pump and Booster Pumps


    Hydronic heating can be dated all the way back to the 14th century and the technology behind it has come a long way. Controls Central stocks all the leading brands for your hydronic heating installation such as Grundfos, Taco, Honeywell, Bell & Gossett and Schneider Electric to name a few. No matter if you are looking for zone valves, temperature controllers, circuit setters, or a new circulating pump Controls Central has you covered.

Danfoss 003N2132 1/2"BSP ThermostaticVlv AVTA15

Brand: Danfoss
SKU: 003N2132
Order QuantityUnit Price
1 - 5$474.98
6 - 11$460.73Save 3%
12+$446.48Save 6%
In Stock! Order Soon Ships in 24 hours
Availability: 2

1/2"BSP ThermostaticVlv AVTA15

Product descriptionThermostatic valve
Body MaterialBrass
Cap. tube length fraction [in]78 3/4 in
Capillary tube gland Int/ExtInternal
Capillary tube gland size [in]3/4
Capillary tube gland standardISO 228-1
Capillary tube gland typeG
Capillary tube length [mm]2000 mm
Charge typeUniversal
Connection complianceBSPP Copper G 1/2 internal
Connection Internal/ExternalInternal
Connection Size (in.)1/2
Connection standardISO 228-1
Connection TypeG
Cv value [gal/min]2.2 gal/min
Differential pressure [bar] [Max]10 bar
Differential pressure [bar] [Min]0 bar
Differential pressure [psi] [Max]145 psi
Differential pressure [psi] [Min]0 psi
Flow direction indicatorEmbossed 1-way arrow
Gross weight1.66 Kg
Kv value [m³/h]1.9 m3/h
Max. pressure on sensor [bar]25 bar
Max. pressure on sensor [psig]362.6 psig
Max. sensor temperature [°C]57 °C
Max. sensor temperature [°F]134.6 °F
Max. test pressure [bar] Pe25 bar
Max. test pressure [psig]362.6 psig
Max. Working Pressure [bar]16 bar
Max. Working Pressure [psig]232 psig
MediaNeutral media
Medium temperature range [°C] [Max]130 °C
Medium temperature range [°C] [Min]-25 °C
Medium temperature range [°F] [Max]266 °F
Medium temperature range [°F] [Min]-13 °F
Net Weight1.26 Kg
Opening configurationOpens on rising sensor temp.
Orifice size fraction [in]3/5 in
Packing formatMulti pack
Product accessoriesGeneric accessories Water valves accessories
Product descriptionThermostatic valve
Product family nameAVTA
Product groupWater regulating valves
Product nameThermo. operated water valve
Quantity per packing format10 pc
Sensor size (Ø x L) [in]23/32 x 8 1/4 in
Sensor size (Ø x L) [mm]18 x 210 mm
ServiceableWater valve spare parts
System line applicationCondenser side Evaporator side
Temperature range [°C] [Max]30 °C
Temperature range [°C] [Min]0 °C
Temperature range [°F] [Max]86 °F
Temperature range [°F] [Min]32 °F
TypeAVTA 15

Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
003N2132 1/2"BSP ThermostaticVlv AVTA15 Danfoss $474.98 2    Add To Cart

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