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Johnson Controls V47 Series V47AE-1C

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V47AE-1C

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The Johnson Controls V47AE-1C is a modulating water valve that opens in response to temperature increases. It features a valve size of 1-1/4 inches and connects via NPT threaded end connections, ensuring compatibility in various piping systems.

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Technical specifications for V47AE-1C

ManufacturerJohnson Controls
Product TypeTemperature-Actuated Modulating Water Valve
Product LineV47 Series
Part NumberV47AE-1C
Valve Size1-1/4 inches
End ConnectionsNPT Threaded
Temperature Range (Opening Point)24 to 57°C
Bulb Size11/16 x 16-1/4 inches
Standard Bypass Orifice Diameter0.093 inches
Capillary Length6 ft
Maximum Bulb Temperature-6.6°C above the Temperature Range
Maximum Water Temperature77°C
Max. Supply Water Pressure150 psig
Valve ActionOpens When Temperature Increases (Direct Acting)
Capillary MaterialNylon Armor

In the Johnson Controls V47 Series, the part number V47AE-1C is recognized as a temperature-actuated modulating water valve. This specific valve measures 1-1/4 inches and is designed for NPT threaded connections, facilitating easy installation and integration into existing water systems. The valve operates effectively within the opening temperature range of 24 to 57°C.

It features a bulb with dimensions of 11/16 by 16-1/4 inches. The bypass orifice, utilized for flow measurement, has a standard diameter of 0.093 inches. A capillary with a length of 6 feet is also included, designed with nylon armor for enhanced durability and resistance to environmental factors. This valve is engineered to open directly in response to temperature increases, ensuring efficient operational control.

The maximum bulb temperature allowed is set at -6.6°C above the specified opening range, providing a safety margin for varied thermal conditions. Additionally, the valve supports a maximum water temperature of 77°C, making it suitable for various applications. Finally, the maximum supply water pressure rated for this model is 150 psig, ensuring reliable performance in demanding systems.