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The VG7243NT+3008B from Johnson Controls is a two-way control valve constructed from bronze, designed for reliability in various applications. This compact valve supports a 1-inch size with a Cv rating of 11.6, making it suitable for precise flow management.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7243NT+3008B |
| Body Type | Normally Open/Push-Down-to-Close (PDTC) |
| Valve Size/Cv (Kv) | 1 in., 11.6 Cv (10.0 Kv) |
| End Connection | Threaded NPT |
| Trim | Stainless Steel |
| Actuator | V-3000-8012 |
| Spring Range | 3 to 6 psig (21 to 41 kPa) |
| Max. Actuator Supply Pressure | 25 psig |
| Maximum Closeoff Pressure | 67 psig (462 kPa) |
| Valve Operating Temperature | 2 to 65°C |
| Fluid Operating Temperature | 2 to 170°C water; 100 psig saturated steam |
| Valve Body Rating | ANSI B16.15, Class 250 (EN 12360) |
| Leakage Class | 0.05% of Max. Flow |
| Rangeability | > 100:1 |
The VG7243NT+3008B is a two-way control valve from the VG7000 Series by Johnson Controls, embodying both reliability and efficiency. This product undergoes rigorous design, featuring a body made from bronze, which assures durability in high-demand environments. Weighing 6.9 pounds, the valve is compact yet capable of handling significant tasks.
This model comes with a valve size of 1 inch, yielding a Cv (or Kv) rating of 11.6 (10.0 Kv), which indicates its effectiveness in managing fluid flow rates. The valve utilizes threaded NPT for its end connections, facilitating straightforward integration into various piping systems. Stainless steel is used for the trim, enhancing resistance to corrosion and wear.
The actuator, identified as V-3000-8012, plays a crucial role in its operation. Its spring range operates between 3 to 6 psig (21 to 41 kPa), while the maximum actuator supply pressure can reach up to 25 psig. Notably, the valve has a closeoff pressure capability of 67 psig (462 kPa), providing assurance for medium to high-stress applications.
Regarding temperature limitations, this valve operates within a range of 2 to 65°C. It can handle water up to 170°C and safely manage saturated steam conditions up to 100 psig. The valve body is rated to ANSI B16.15, Class 250 (EN 12360), confirming its high performance and reliability standards.
With a low leakage class of just 0.05% of maximum flow, this product minimizes operational wastage. It also boasts a rangeability greater than 100:1, allowing for precise and controlled fluid dynamics in various system requirements.