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The VG7443NT+822E01 from Johnson Controls is a robust bronze control valve suitable for various applications. This valve, measuring 1 inch in size, features a normally closed design with a push-down-to-open mechanism, providing reliable operation.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze control valve |
| Product Line | VG7000 Series |
| Part Number | VG7443NT+822E01 |
| Valve Size | 1 inch |
| Body Type | 2-way, Normally Closed/Push-Down-to-Open |
| Trim Material | Stainless steel trim |
| End Connections | Threaded NPT |
| Actuator Stroke | 1/2 in. (13 mm) |
| Spring Range | 9 to 13 psig |
| Operating Temperature Range | 2 to 170°C water; with 690 kPa (100 psig) saturated steam |
| Maximum Closeoff Pressure | 168 psig (1,158 kPa) |
| Valve Body Rating | ANSI B16.15, Class 250 (EN 12360) |
| Rangeability | >100:1 |
The Johnson Controls VG7443NT+822E01 is engineered as a bronze control valve, built for durability and efficiency. This 1-inch valve weighs 16.0 lbs and is designed with a 2-way body type, which operates in a normally closed configuration with a mechanism that allows for push-down-to-open functionality.
The trim of this valve is made from stainless steel, enhancing its longevity and performance. End connections are threaded NPT, ensuring a secure integration into various piping systems. The actuator stroke measures 1/2 inch (13 mm), facilitating precise control during operation.
In terms of performance, the VG7443NT+822E01 can maintain effectiveness within a spring range of 9 to 13 psig. It is capable of handling operating temperatures from 2°C to 170°C when dealing with water, and it accommodates saturated steam pressures of up to 690 kPa (100 psig). The maximum closeoff pressure is rated at 168 psig (1,158 kPa), making it reliable across different operating conditions.
This control valve is rated to ANSI B16.15, Class 250 (EN 12360), emphasizing its robustness. Notably, the valve exhibits a rangeability of over 100:1, providing fine control over flow rates in demanding applications.