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The VG7441ST+823C01 is a robust bronze control valve from the Johnson Controls VG7000 Series, designed for efficient fluid regulation. With a 2-inch valve size and a weight of 26.0 lbs, this valve operates as a 2-way, normally closed unit that requires a push-down action to open.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze control valve |
| Product Line | VG7000 Series |
| Part Number | VG7441ST+823C01 |
| Valve Size | 2 inches |
| Body Type | 2-way, Normally Closed/Push-Down-to-Open |
| Trim Material | Brass trim |
| End Connections | Threaded NPT |
| Actuator Stroke | 3/4 in. (19 mm) |
| Spring Range | 3 to 7 psig |
| Operating Temperature Range | 2 to 140°C water; with 262 kPa (38 psig) saturated steam |
| Maximum Closeoff Pressure | 16 psig (110 kPa) |
| Valve Body Rating | ANSI B16.15, Class 250 (EN 12360) |
| Rangeability | >100:1 |
This control valve is crafted from bronze and features a size of 2 inches, lending it durability and weight at 26.0 lbs. It functions as a 2-way valve, operating in a normally closed state that requires a push-down action to allow flow through. The internal trim is made of brass, enhancing the valve's resilience.
Installation is facilitated through threaded NPT end connections. The actuator provides an effective stroke of 3/4 inches (19 mm) to manage fluid flow accurately. A spring range of 3 to 7 psig ensures responsive operation under varying pressures.
For its intended applications, the VG7441ST+823C01 operates effectively across an extensive temperature range, with water temperatures acceptable from 2 to 140°C. This valve can also manage saturated steam at pressures reaching 262 kPa (38 psig). The maximum allowable closeoff pressure is set at 16 psig (110 kPa), making it suitable for robust applications.
It complies with the ANSI B16.15 Class 250 standards, ensuring it can withstand significant operational demands. Furthermore, the valve’s rangeability exceeds 100:1, allowing for precise modulation of flow, which is beneficial in applications needing exact control. The VG7441ST+823C01 valve is a reliable component for various industrial systems, enhancing operational efficiency.