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The VG12A5JU+92NBAC is a 2-way flanged ball valve equipped with a spring-return electric actuator. Operating on a supply voltage of 120 VAC, it is designed for effective on/off control.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-way flanged ball valve with a spring-return electric actuator |
| Product Line | VG1000 Series |
| Part Number | VG12A5JU+92NBAC |
| End Connections | ASME Class 150 flange |
| Valve Size | 4 inches |
| Control Signal Type | On/Off |
| Supply Voltage | 120 VAC |
| Auxiliary Switches | 2 auxiliary switches |
| Trim | 300 Series stainless steel stem and ball |
| Body Material | Brass |
| Flange Material | Ductile iron |
| Seat Material | Graphite-reinforced PTFE plus EPDM O-ring backing |
| Stem Seal | EPDM double O-rings |
| Valve Fluid Temperature Range | -18°C to 140°C |
| Max. Closeoff Pressure | 100 psig (689 kPa) |
| Max. Recommended Operating Pressure Drop | 30 psig (207 kPa) |
The Johnson Controls VG12A5JU+92NBAC represents a robust solution in valve control applications. This 2-way flanged ball valve operates with a spring-return electric actuator, facilitating straightforward on/off functionality. Its dimensions accommodate a valve size of 4 inches, and it has a supply requirement of 120 VAC, making it compatible with standard electrical systems.
Constructed to endure substantial operational conditions, this valve is positioned with ASME Class 150 flanged end connections. The total weight of the assembly is 53.1 lbs, reflecting its substantial build quality. The internal trim features 300 Series stainless steel for both the stem and ball, offering excellent resistance to corrosion and wear.
The valve body is manufactured from brass, which balances strength with weight, while the flange is composed of ductile iron, imparting additional structural integrity. For optimal sealing, the seat material consists of graphite-reinforced PTFE with an EPDM O-ring backing, designed to withstand various process conditions. The stem is secured with EPDM double O-rings to prevent leakage and ensure reliability in operation.
The VG12A5JU+92NBAC can handle fluid temperatures ranging from -18°C to 140°C. Its maximum closeoff pressure is rated at 100 psig (689 kPa), with a recommended operating pressure drop not exceeding 30 psig (207 kPa). Additionally, the incorporation of two auxiliary switches assists with control functionalities, enhancing overall system performance in automated environments.