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The V47AC-3, part of the V47 Series by Johnson Controls, is a temperature-actuated modulating valve designed for precise water flow management. It features a compact size of 3/4 inch and a weight of 5.6 lbs, making it suitable for a variety of applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Temperature-Actuated Modulating Water Valve |
| Product Line | V47 Series |
| Part Number | V47AC-3 |
| Valve Size | 3/4-inch |
| End Connections | NPT Threaded |
| Minimum Opening Point Temperature | 46°C Heating |
| Maximum Opening Point Temperature | 82 °C Heating |
| Bulb Size | 11/16 x 3-1/4 inches |
| Standard Bypass Orifice Diameter | 0.062 inches |
| Valve Action | Direct Acting |
| Application | Maintains the Desired Temperature in Heat Exchangers by Regulating Water Flow |
| Maximum Water Temperature | 77 °C |
| Maximum Supply Water Pressure | 150 psig (1,034 kPa) |
The Johnson Controls V47AC-3 is a temperature-actuated modulating water valve specifically designed for effective flow control in heating applications. This valve measures 3/4 inch in size and has a lightweight design at 5.6 lbs, facilitating straightforward installation in various systems. NPT threaded end connections ensure a secure fitting within existing piping.
Operating between 46°C and 82°C for heating, this value is tailored to provide responsive flow regulation essential for maintaining stable temperatures in heat exchangers. The internal bulb size measures 11/16 inch by 3-1/4 inches, allowing for accurate temperature detection and response. The standard bypass orifice has a diameter of 0.062 inches, contributing to its operational efficiency.
With a maximum allowable water temperature of 77°C, the valve is well-suited for a range of heating environments. It can handle supply pressures up to 150 psig (1,034 kPa), providing robust performance under various operational conditions. This directly acting valve effectively regulates water flow, ensuring that the desired temperature is consistently maintained in your heat exchange systems.