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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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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Temperature-Actuated Modulating Water Valve |
| Product Line | V47 Series |
| Part Number | V47AE-1C |
| Valve Size | 1-1/4 inches |
| End Connections | NPT Threaded |
| Temperature Range (Opening Point) | 24 to 57°C |
| Bulb Size | 11/16 x 16-1/4 inches |
| Standard Bypass Orifice Diameter | 0.093 inches |
| Capillary Length | 6 ft |
| Maximum Bulb Temperature | -6.6°C above the Temperature Range |
| Maximum Water Temperature | 77°C |
| Max. Supply Water Pressure | 150 psig |
| Valve Action | Opens When Temperature Increases (Direct Acting) |
| Capillary Material | Nylon 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.