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The VG7243PT+72CHGA from Johnson Controls is a globe valve recognized for its precise control capabilities and robust construction. It operates effectively with a 24 VAC voltage input and supports a control signal range of 0-10 Volts DC, providing flexibility in various setups.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Globe valve |
| Product Line | VG7000 Series |
| Part Number | VG7243PT+72CHGA |
| Flow Coefficient (Cv) | 18.5 Cv |
| Actuator Torque | 180 lb-in |
| Actuator | VA7820-HGA-2 |
| Voltage Rating | 24 VAC |
| Control Signal | 0-10 Volts DC proportional (field-selectable) |
| Closeoff Pressure | 68 psig |
| Valve Size | 1-1/4 in. NPT threaded |
| Trim | Stainless steel |
| Body Material | Cast bronze |
| Fluid Operating Temperature | 2°C to 170°C |
| Maximum Steam Rating | 100 psig at 170°C |
| Rangeability | >100:1 |
| Leakage Class | 0.05% of max. flow |
| Actuator Stroke | 5/16 in. to 1 in. |
The VG7243PT+72CHGA model, part of the VG7000 Series by Johnson Controls, is engineered as a globe valve. It excels in managing flow in various industrial applications with precision. At a size of 1-1/4 inches and equipped with NPT threaded ends, this valve is straightforward to integrate into existing piping. The body is made from cast bronze, ensuring durability while the trim consists of stainless steel for enhanced longevity.
The actuator utilizes the VA7820-HGA-2 type and delivers a torque of 180 lb-in, facilitating reliable operation. It features a stroke range that spans from 5/16 inches to 1 inch, allowing for effective adjustments during operation. Designed for a fluid temperature range from 2°C to 170°C, the valve can handle various fluids under different conditions.
With a closeoff pressure rating of 68 psig, the VG7243PT+72CHGA is suitable for applications involving steam with a maximum rating of 100 psig at elevated temperatures. An impressive flow coefficient of 18.5 Cv enhances its performance while the defined rangeability exceeds 100:1, making it capable of maintaining control across a wide range of flow rates. This globe valve also ensures exceptional operational efficiency, reflected in its low leakage class of 0.05% of the maximum flow, solidifying its role as a reliable component in advanced fluid control systems.