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VG7443GT+423GGC
The VG7443GT+423GGC by Johnson Controls is a 1/2 inch two-way control valve, crafted for precision management of fluid flows. This valve operates on a 24 VAC/VDC voltage rating and features an electric actuator with spring-return functionality.
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Technical specifications for VG7443GT+423GGC
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-way control valve |
| Product Line | VG7000 Series |
| Part Number | VG7443GT+423GGC |
| End Connections | NPT (threaded) |
| Valve Size | 1/2 inches |
| Flow Coefficient (Cv) | 4.6 Cv |
| Body Material | Cast Bronze |
| Trim Material | Stainless Steel |
| Actuator Model | VA-4233-GGC-2 |
| Actuator Type | Electric, spring-return-up type (stepper motor) |
| Control Signal | Proportional 0-10 VDC signal with feedback, 2 auxiliary switches |
| Voltage Rating | 24 VAC/VDC |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Valve Fluid Operating Temperature | 2°C to 121°C |
| Maximum Closeoff Pressure | 108 psig |
| Rangeability | Greater than 100:1 |
The Johnson Controls VG7443GT+423GGC represents a two-way control valve designed to ensure effective fluid handling. Weighing 5.3 lbs, it features a compact size of 1/2 inch and is equipped with NPT (threaded) end connections for easy installation.
Constructed from durable cast bronze, the body of the valve guarantees longevity in a range of environments. The internal trim is made of stainless steel, enhancing the valve’s resistance to corrosion and wear. The flow coefficient for this model is rated at 4.6 Cv, meaning it can handle a substantial volume of fluid.
This valve uses a VA-4233-GGC-2 actuator, which is powered by an electric spring-return-up type stepper motor. The control signal operates on a proportional range of 0-10 VDC and also offers feedback, providing precise operational control. It is equipped with two auxiliary switches to support various control schemes.
Designed to handle a voltage rating of 24 VAC/VDC, the VG7443GT+423GGC operates effectively with a valve body rating compliant with ANSI B16.15, Class 250 standards. This valve is capable of managing fluid temperatures within a specified range of 2°C to 121°C and withstands a maximum closeoff pressure of 108 psig. Furthermore, it exhibits exceptional rangeability, rated greater than 100:1, which allows it to adjust smoothly across various flow conditions.
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