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The VG7443RT+823D00 is a pneumatic actuator type normally closed globe valve, featuring a size of 1-1/2 inches. With a weight of 19.0 lbs, this valve has threaded (NPT) connections and offers robust performance in demanding conditions.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Normally closed 2-way globe valve with a pneumatic actuator |
| Product Line | VG7000 Series |
| Part Number | VG7443RT+823D00 |
| End Connections | Threaded (NPT) |
| Valve Size | 1-1/2 inches |
| Valve Stroke | 3/4 inches (19 mm) |
| Spring Range | 4 to 8 psig or 28 to 55 kPa |
| Maximum Closeoff Pressure | 25 psig (172 kPa) |
| Trim and Flow | Stainless steel trim, equal percentage flow |
| Body Material | Cast bronze |
| Stem/Plug/Seat Material | Stainless steel |
| Packing Material | Spring-loaded PTFE plus elastomer V-rings |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Maximum Allowable Pressure (Water) | 400 psig at 66°C, 308 psig at 170°C |
| Maximum Actuator Supply Pressure | 25 psig maximum |
| Operating Temperature Range | 2°C to 170°C |
The VG7443RT+823D00 by Johnson Controls is an advanced normally closed 2-way globe valve equipped with a pneumatic actuator. This valve is constructed for durability and efficiency in controlling fluid flow. It operates at a size of 1-1/2 inches and has a weight of 19.0 lbs, featuring threaded NPT end connections for straightforward installation.
With a valve stroke of 3/4 inches (19 mm), this component operates within a spring range of 4 to 8 psig, which translates to approximately 28 to 55 kPa. The valve effectively manages a maximum closeoff pressure of 25 psig (172 kPa), ensuring reliable performance under pressure. Its body is made from cast bronze, providing solid structural integrity, while the stem, plug, and seat are manufactured using corrosion-resistant stainless steel to enhance longevity.
The valve incorporates a spring-loaded packing material consisting of PTFE along with elastomer V-rings, ensuring a secure seal is maintained over time. Rated according to ANSI B16.15, Class 250, this valve withstands significant pressures and can handle a maximum allowable water pressure of 400 psig at 66°C and 308 psig at 170°C. The actuator supply pressure is capped at a maximum of 25 psig.
Operating efficiently within a wide temperature range from 2°C up to 170°C, the VG7443RT+823D00 is designed with equal percentage flow characteristics for optimal trimming and flow adjustment. This valve is engineered to meet the rigorous demands of various industrial applications, providing a reliable solution for fluid control.