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The VG7241ST+7150G is a precision bronze control valve from Johnson Controls. Designed for reliable operation, this valve incorporates a two-way configuration that remains normally open, allowing for effective control when pressure is applied to close it. Its robust construction supports a wide range of fluid applications, making it an essential component in many systems.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7241ST+7150G |
| Body Configuration | Two-Way, Normally Open/Push-Down-to-Close |
| Voltage Rating | 24 VAC |
| Operating Temperature Range (Valve Ambient) | 2 to 65 °C |
| Valve Body Material | Cast Bronze Body, Brass Bonnet, Brass Trim |
| Cv Rating | 46.2 Cv |
| Valve Size | 2 in (DN50) |
| End Connections | NPT (Threaded) |
| Actuator Model | VA-7150-1001 |
| Actuator Force Output | 90 lb minimum |
| Maximum Closeoff Pressure | 21 psig (145 kPa) |
| Maximum Fluid Temperature | 2 to 140 °C water; 38 psig (262 kPa) saturated steam |
| Valve Body Rating | ANSI B16.15, Class 250 (EN 12360) |
| Rangeability | Greater than 100:1 |
The VG7241ST+7150G control valve by Johnson Controls is crafted from durable cast bronze featuring brass trim and a bonnet. It weighs 17.7 lbs and is designed in a two-way, normally open configuration that closes when pressure is applied. The valve operates under a voltage rating of 24 VAC, ensuring compatibility with standard control systems.
Built for versatility, it performs effectively across an ambient temperature range of 2 °C to 65 °C. It boasts a high Cv rating of 46.2, facilitating efficient fluid flow management through its 2-inch size (DN50). The valve's NPT threaded end connections simplify integration with existing piping structures.
This model features the actuator VA-7150-1001, which provides a minimum output force of 90 lbs, ensuring rapid response during operation. The maximum closeoff pressure tolerated by this valve is set at 21 psig (145 kPa), making it suitable for various applications involving different fluid types. Additionally, it can handle fluid temperatures ranging from 2 °C to 140 °C, while efficiently managing saturated steam pressures up to 38 psig (262 kPa).
Moreover, it meets ANSI B16.15, Class 250 standards, affirming its reliability in demanding usage conditions. With a rangeability exceeding 100:1, the VG7241ST+7150G is designed for precise control over a wide range of flow conditions, enhancing operational efficiency in various industrial applications.