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VG7443ST
The VG7443ST control valve from Johnson Controls is engineered from durable cast bronze, providing strength in high-performance applications. This two-way valve features a normally closed design with a push-down-to-open mechanism, ensuring effective control of flow within fluid systems.
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Technical specifications for VG7443ST
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7443ST |
| Valve Material | Cast Bronze |
| Valve Fluid Temperature | 2 to 170°C Water; with 100 psig Saturated Steam |
| Valve Body Type | Two-Way, Normally Closed/Push-Down-to-Open |
| End Connections | Threaded NPT |
| Trim and Flow | Stainless Steel Trim, Equal Percentage Flow |
| Valve Size | 2 inches |
| Cv Rating | 46.2 Cv |
| Valve Stem Type | Standard Threaded Stem |
| Rangeability | Greater than 100:1 |
| Max. Recommended Operating Pressure Drop | 30 psi |
| Leakage Rating | 0.05% of Max. Flow |
| Minimum Valve Operating Temperature | 2 °C |
| Maximum Valve Operating Temperature | 65 °C |
The Johnson Controls VG7443ST is a high-quality bronze control valve designed for demanding applications. It features a robust cast bronze construction that can withstand harsh operational environments. This valve type is classified as two-way and operates in a normally closed mode, engaging a push-down-to-open functionality for effective flow management.
In terms of temperature, the VG7443ST is suitable for various applications, accommodating water flow temperatures ranging from 2°C to 170°C and handling saturated steam at up to 100 psig, ensuring versatility in fluid dynamics. The valve's size measures 2 inches, and it comes with threaded NPT connections, facilitating straightforward integration into existing piping systems.
Equipped with a stainless steel trim, this valve is optimized for equal percentage flow, offering a Cv rating of 46.2, which indicates its capacity to control flow rates efficiently. The valve stem accommodates a standard threaded design, enhancing reliability. The VG7443ST also showcases exceptional rangeability, allowing adjustments of greater than 100:1 for precise flow rate control.
The maximum recommended operating pressure drop for this valve is set at 30 psi, making it well-suited for applications that demand stable operation under varying pressure conditions. Additionally, it boasts a leakage rating of only 0.05% of maximum flow, ensuring minimal losses and improved performance in fluid systems. Overall, the VG7443ST is a reliable choice for those seeking to enhance efficiency and control in their fluid management processes.
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