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The VG2231VM+845E01 from Johnson Controls is a flanged globe valve built for effective fluid control. Featuring a body designed for two-way operation, this valve is normally open and can be closed by pushing down. It is fitted with a durable 316 stainless steel stem, ensuring long-lasting performance in demanding environments, and weighs 121 lbs.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231VM+845E01 |
| 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 | 4 inches |
| Stem Type | 3/8 in. threaded stem |
| Actuator | Factory-mounted actuator |
| Pneumatic Actuator Type | MP84, spring-return-up |
| Stroke | 1 1/8 inches |
| Spring Range | 9 to 13 psig |
| Accessories | V-9502 Pneumatic Positioner |
| Max. Actuator Supply Pressure | 25 psig |
| Fluid Operating Temperature | 2 to 138°C |
The VG2231VM+845E01 flanged globe valve from Johnson Controls is engineered for reliable fluid management. This component features a two-way body design and is classified as normally open, allowing for push-down operation to close. Weighing 121 lbs, this valve is constructed with a stem made of 316 stainless steel, which imparts enhanced durability in various applications.
This valve is sized at 4 inches and has flat-faced flanged end connections according to ANSI Class 125 standards, ensuring compatibility with standard piping systems. The valve trim consists of brass and offers modified linear flow characteristics, enabling precise control of fluid dynamics.
A factory-mounted pneumatic actuator of the type MP84 is included with this model, featuring a spring-return function that operates in the upward direction. The actuator's stroke measures 1 1/8 inches, and it operates effectively within a spring range of 9 to 13 psig. Additionally, the system includes a V-9502 pneumatic positioner to facilitate better control of valve positioning. The maximum allowable actuator supply pressure is set at 25 psig, making it suitable for various operational demands.
The fluid operating temperature range for this valve extends from 2 to 138°C, making it adaptable to a wide variety of process conditions while ensuring performance reliability.