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The VG7441NT+423AGA by Johnson Controls is a robust bronze control valve designed for reliability in fluid management. This component stands out with its 1-inch size and operates with a spring return electric actuator, providing efficient control in various applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve with Spring Return Electric Actuator |
| Product Line | VG7000 Series |
| Part Number | VG7441NT+423AGA |
| Valve Material | Cast Bronze |
| Valve Body Type | Two-Way, Normally Closed/Push-Down-to-Open |
| End Connections | Threaded NPT |
| Trim and Flow | Brass Trim, Equal Percentage Flow |
| Valve Size | 1 inch |
| Control Port Cv | 11.6 Cv |
| Actuator Type | VA-4233-AGA-2 Spring-Return (Stem Up) Actuator |
| Modulating Operational Control | Floating |
| Actuator Voltage Rating | 24 VAC/VDC |
| Maximum Closeoff Pressure | 68 psig |
| Valve Minimum Operating Temperature | 2 °C |
| Valve Maximum Operating Temperature | 65 °C |
| Seat Material | Brass with Molded Elastomeric Disk |
The VG7441NT+423AGA control valve from Johnson Controls combines efficiency and durability in its design. This valve is constructed from cast bronze, ensuring longevity and performance in demanding environments. Weighing 8.4 lbs, the unit features a size of 1 inch and operates with a two-way, normally closed configuration, using a push-down-to-open mechanism for seamless operation.
The inside of the valve showcases brass trim with equal percentage flow characteristics, enhancing the control and precision of fluid movement. The control port has a Cv rating of 11.6, which indicates its capacity to manage flow effectively. The actuator employed is a VA-4233-AGA-2 model, a spring-return type actuator that shifts the stem upwards, allowing for responsive control in modulating applications. It is highly functional with a voltage rating compatible with both 24 VAC and VDC systems.
Designed for use in diverse operational conditions, this valve can handle pressures up to 68 psig, making it suitable for various fluid applications. The temperature operating range is set between 2 °C and 65 °C, affording flexibility in its applications. Furthermore, the valve seat is made from brass with a molded elastomeric disk, ensuring effective sealing and long-lasting usage. The threaded NPT end connections facilitate straightforward installation into existing piping systems.