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Description
Johnson Controls, 3W 4in FLANGE CV185, VG18A5MW
The VG1000 Series Flanged Ball Valves are primarily designed to regulate the flow of hot water, chilled water, and 50/50 glycol solutions to the demand of a controller in HVAC systems. The valves come in sizes of 2-1/2 in., 3 in., 4 in., 5 in., and 6 in. These American Society of Mechanical Engineers [ASME] Class 150 flanged valves come in both two and three-way configurations. Johnson Controls offers valve, linkage, and actuator assemblies for factory or field mounting with either spring return or nonspring return actuators.
Features & Benefits
- Closeoff pressure rating: 100 psi for two-way valves; 50 psi for three-way valves provides tight shutoff.
- 300 stainless steel ball and stem assembly - applies to systems with high-temperature water [0°F to 284°F [-18°C to 140°C]] or 25 psi saturated steam.
- 500:1 rangeability provides accurate control under all load conditions
- Amodel® flow characterizing disk provides equal percentage flow characteristics for best temperature control; available in a wide array of Cv ranges to cover a broad variety of applications.
- Graphite-reinforced Polytetrafluoroethylene [PTFE] seats include 15% graphite-reinforced ball seals that last twice as long in iron-oxide contaminated water when compared to virgin Teflon® ball seats.
Specifications
| Manufacturer | Johnson Controls |
| Brand/Series | Johnson Controls |
| MFR. Model | VG18A5MW |
| ANSI Class | ASME Class 150 |
| Body Material | Forged Brass |
| Close-off Pressure | 50 PSIG |
| Connection Type | Flanged |
| Flow Coefficient | 190/190 Cv |
| Pattern | 3 Way |
| Size | 4 Inch |
| Valve Trim | Stainless Steel Ball and Stem |
| Valve Type | Ball Valve |
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