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V47AD-3
The V47AD-3 is a modulating valve that operates based on temperature changes. It weighs 10 lbs and is made from cast iron with a corrosion-resistant finish, enhancing its durability in various environments.
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Technical specifications for V47AD-3
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Temperature-Actuated Modulating Valve |
| Product Line | V47 Series |
| Part Number | V47AD-3 |
| Valve Disc Material | Buna-N |
| Water Supply Pressure | 150 psig |
| Pipe Size NPT | 1 Inch |
| Opening Point Range | 160 to 230°F (Heating) |
| Bulb Size | 11/16 x 6 inches |
| Standard Bypass Orifice Diameter | 0.093 inches |
| Maximum Bulb Temperature | 20°F (-6.7°C) above the temperature range |
| Maximum Water Temperature | 170°F (77°C) |
| Capillary | Nylon Armor |
| Mounting | Vertical with the temperature element down |
| Body Material | Cast Iron with a corrosion-resistant finish |
The Johnson Controls V47AD-3 temperature-actuated modulating valve provides efficient temperature-related operation in fluid management. Constructed with a robust cast iron body, this valve offers a corrosion-resistant finish to stand up to challenging conditions. Weighing in at 10 lbs, it is engineered for stability and durability.
This valve is designed for a 1-inch NPT pipe connection and can manage a maximum water temperature of 170°F (77°C). The operational capacity includes an opening point range tailored for heating applications, set between 160°F and 230°F. Additionally, the valve disc is made from Buna-N, ensuring reliable performance and longevity.
A distinctive feature of the V47AD-3 is its bulb, measuring 11/16 x 6 inches, which plays a crucial role in regulating valve action based on temperature variations. It can tolerate a maximum bulb temperature of 20°F (approximately -6.7°C) above the temperature range for reliable operation.
In terms of pressure handling, this valve is rated for a water supply pressure of 150 psig, making it suitable for various system demands. The standard bypass orifice measures 0.093 inches in diameter, allowing for efficient flow management. The nylon-armored capillary enhances the valve's reliability under operational conditions. Installing the V47AD-3 is straightforward; it is designed to be mounted vertically with the temperature element oriented downwards, ensuring optimal performance.
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