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The VG1845FSH958BAC is a 3-way brass ball valve from the VG1000 Series by Johnson Controls. Designed for efficient fluid management in various systems, it features threaded NPT connections and operates effectively across a broad temperature range with precise control capabilities.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 3-Way Brass Ball Valve |
| Product Line | VG1000 Series |
| Part Number | VG1845FSH958BAC |
| End Connection / Trim | Threaded NPT |
| Valve Size/Control Port Cv (Kv) | 2 in. (DN50), 46.8 Cv (40.0 Kv) |
| Bypass Port Cv (Kv) | 29.2 Cv (25.0 Kv) |
| Flow Characteristics | Equal % (for In-line Port A/Coil) and Linear (for Angle Port B/Bypass) |
| Actuator | M9216-BAC-2 |
| Control Signal | On/Off |
| Voltage Rating | 120 VAC |
| Minimum Ambient Operating Temperature | -20°C |
| Maximum Closeoff Pressure | 200 psig (1,378 kPa) |
| Rangeability | > 500:1 |
| Fluid Temperature Range | -30°C to 140°C |
| Leakage Class | Control Port: 0.01% of the Max. Flow; Bypass Port: 1% of the Max. Flow |
The VG1845FSH958BAC is a versatile 3-way ball valve manufactured by Johnson Controls, part of the VG1000 Series. It is constructed from brass and features threaded NPT end connections, facilitating straightforward installation in standard piping systems. This valve has a physical size of 2 inches (DN50) and possesses a control port Cv rating of 46.8 (40.0 Kv), allowing for significant flow management capabilities. In addition, the bypass port offers a Cv rating of 29.2 (25.0 Kv), providing flexibility in system configuration.
The flow characteristics for this valve are notably designed to support equal percentage flow for the in-line port and linear flow for the angle port used in bypass applications. The actuator utilized is a M9216-BAC-2 model which is configured for on/off control signals, ensuring efficient operation. Operating with a voltage rating of 120 VAC, this valve is capable of accommodating a wide temperature range, from -30°C to 140°C, making it suitable for diverse fluid types.
The VG1845FSH958BAC delivers reliable performance even under pressure, with a maximum closeoff pressure of 200 psig (1,378 kPa). The valve is competent to function effectively in temperatures down to -20°C, expanding its application potential in various environments. Its rangeability exceeds 500:1, allowing for precise control in varied operational settings. Leakage is minimal with a class rating where the control port maintains just 0.01% of the maximum flow capacity and the bypass port holds at 1%, confirming its reliability for critical fluid management tasks.