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The VG7443RT+72CHGC is a control valve from the VG7000 Series by Johnson Controls, crafted from bronze for durability. This 1-1/2 inch valve is designed as a 2-way, normally closed component that requires a push-down to open mechanism, making it suitable for various control applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze control valve |
| Product Line | VG7000 Series |
| Part Number | VG7443RT+72CHGC |
| Valve Size | 1-1/2 inches |
| Body Type | 2-way, Normally Closed/Push-Down-to-Open |
| Trim Material | Stainless steel trim |
| End Connections | Threaded NPT |
| Control Type | Proportional 0-10 VDC with feedback and 2 auxiliary switches |
| Voltage Rating | 24 VAC |
| Operating Temperature Range | 2 to 170°C water; with 690 kPa (100 psig) saturated steam |
| Maximum Closeoff Pressure | 133 psig (916 kPa) |
| Valve Body Rating | ANSI B16.15, Class 250 (EN 12360) |
| Leakage Rating | 0.05% of max. flow |
| Rangeability | >100:1 |
The Johnson Controls VG7443RT+72CHGC is a robust bronze control valve designed for versatile industrial applications. The valve measures 1-1/2 inches in size and weighs 13.5 lbs, ensuring substantial construction suited for rigorous operation. It functions as a 2-way valve that is normally closed, utilizing a push-down-to-open mechanism for effective flow control.
The trim is made of stainless steel, enhancing durability and resistance to corrosion. It features threaded NPT end connections, facilitating easy integration into existing piping systems. This valve supports a control type of proportional 0-10 VDC with feedback, which along with its two auxiliary switches, allows for precise adjustments and monitoring.
Operating at a voltage rating of 24 VAC, the VG7443RT+72CHGC can handle a temperature range from 2 to 170°C when used with water. It can also operate with saturated steam at pressures of up to 690 kPa (100 psig). The maximum closeoff pressure is rated at 133 psig (916 kPa), providing robust performance in various systems. According to ANSI B16.15, Class 250 (EN 12360), the valve body rating ensures high endurance.
With a leakage rating of just 0.05% of maximum flow, this valve is exceptionally reliable, minimizing losses during operation. Additionally, its rangeability exceeds 100:1, indicating its ability to maintain performance across a wide range of flow conditions. The VG7443RT+72CHGC control valve is an essential component for precise fluid control in multiple settings.