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The VG7251PT+7152G is a 2-way bronze control valve from Johnson Controls, recognized for its reliable functionality in various applications. It operates under a normally open configuration and includes a push-down-to-close mechanism. With a valve size of 1-1/4 inches and a Cv rating of 18.5, it delivers effective flow control across diverse systems.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7251PT+7152G |
| Body Type | Normally Open/Push-Down-to-Close (PDTC) |
| Valve Size/Cv (Kv) | 1-1/4 in., 18.5 Cv (16.0 Kv) |
| End Connection | Union Globe/Union Angle |
| Trim | Brass |
| Actuator | VA-7152-1001 |
| Control Signal | Proportional |
| Voltage Rating | 24 VAC |
| Actuator Force Output | 90 lb |
| Valve Operating Temperature | 2 to 65°C |
| Fluid Operating Temperature | 2 to 140°C water; 38 psig saturated steam |
| Valve Body Rating | ANSI B16.15, Class 250 (EN 12360) |
| Leakage Class | 0.01% of Max. Flow |
| Rangeability | > 100:1 |
The VG7251PT+7152G model is a high-performance 2-way bronze control valve manufactured by Johnson Controls. Optimized for reliable operation, it is engineered in a normally open design, utilizing a push-down-to-close mechanism. This provides effective control for various fluid management applications.
Measuring 1-1/4 inches in size, this valve boasts a Cv of 18.5 (equivalent to 16.0 Kv), allowing it to manage flow efficiently. Weighing in at 6.9 lbs, it can be easily integrated into systems using union globe or union angle end connections. The valve trim consists of brass, promoting durability and corrosion resistance.
Equipped with the VA-7152-1001 actuator, the VG7251PT+7152G supports proportional control signals, enhancing its adaptability in different operational environments. The actuator provides a force output of 90 lbs, ensuring effective actuation. This model operates effectively within a temperature range of 2 to 65°C for the valve and 2 to 140°C for fluids, including water and saturated steam.
According to ANSI B16.15 standards, the valve body is rated as Class 250, making it suitable for higher pressure applications. The leakage is meticulously controlled, boasting a leakage rate of just 0.01% of maximum flow, ensuring efficient performance. Additionally, the rangeability exceeds 100:1, allowing for precise flow adjustments and control across various flow conditions.