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The VG2231UM294NBGA is a flanged globe valve manufactured by Johnson Controls within the VG2000 Series. It features a 3-inch size and is designed with a normally open, push-down-to-close configuration. This valve is made from 316 stainless steel and weighs 64 lbs.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231UM294NBGA |
| Stem Material | 316 stainless steel |
| Body Type | Two-way, normally open/push-down-to-close |
| End Connections | Flat-Faced Flanged ANSI Class 125 Connections |
| Trim and Flow | Brass trim, modified linear flow |
| Valve Size | 3 inches |
| Stem Type | 3/8 in. threaded stem |
| Factory-Mounted Actuator | Tandem actuators |
| Electric Actuator Type | M9220-xGx-3 (spring-to-close, stem down) |
| Control Type | On/Off |
| Voltage | 24 VAC/VDC |
| Supply Voltage | 24 VAC |
| Feedback | 0 to 10 Volts DC (Proportional Only); No Feedback |
| Fluid Operating Temperature | 2 to 138°C |
The VG2231UM294NBGA from Johnson Controls is an essential flanged globe valve designed for effective fluid control. This product boasts a robust construction with a body made from durable 316 stainless steel, ensuring longevity and corrosion resistance. Weighing in at 64 lbs, this valve measures 3 inches in size, making it suitable for standard piping needs.
Configured as a two-way valve, it operates in a normally open manner and features a push-down-to-close functionality, allowing for efficient flow management. The end connections adhere to the ANSI Class 125 specifications with flat-faced flanges, which facilitate a secure fit within existing systems. The internal trim includes brass components, contributing to a modified linear flow characteristic, enhancing performance and control over the fluid dynamics.
The valve is fitted with a 3/8-inch threaded stem, which provides a reliable interface for the actuators. Factory-mounted tandem actuators are included to ensure streamlined operation, while the electric actuator model specified is M9220-xGx-3, intended for spring-to-close action with the stem positioned downwards.
For control, this valve operates on a supply voltage of 24 VAC and is compatible with both AC and DC inputs. The feedback mechanism is designed for proportional control, delivering a range from 0 to 10 volts DC. With an operational temperature range spanning from 2°C to 138°C, the VG2231UM294NBGA is poised to manage a variety of fluids, from chilled liquids to heated steam, making it highly versatile for industrial applications.