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The VG7241LT+72CHGA is a bronze control valve designed for two-way operation. It operates normally open and utilizes a push-down-to-close mechanism. This valve features a 3/4 inch size with a flow coefficient of 7.3 Cv, suited for various applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7241LT+72CHGA |
| Body Type | Normally Open/Push-Down-to-Close (PDTC) |
| Valve Size/Cv (Kv) | 3/4 in., 7.3 Cv (6.3 Kv) |
| End Connection | Threaded NPT |
| Trim | Brass |
| Actuator | VA7820-HGA-2 |
| Control Signal | Proportional |
| Voltage Rating | 24 VAC |
| Actuator Stem Force | 180 lb minimum |
| Valve Operating Temperature | 2°C 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 |
| Body Material | Cast Bronze |
The VG7241LT+72CHGA control valve from Johnson Controls is constructed for two-way functionality, designed to remain normally open until pushed down to close. It is made from durable cast bronze, providing strength and reliability for various fluid management tasks. Measuring at 3/4 inches, this valve has a flow coefficient (Cv) rating of 7.3, making it effective in managing flow rates in numerous applications.
This model includes a threaded NPT end connection for straightforward installation into existing systems. The valve is fitted with a VA7820-HGA-2 actuator, responsive to a proportional control signal, ensuring precise adjustments as required. A voltage rating of 24 VAC powers the actuator.
The VG7241LT+72CHGA boasts an actuator stem force of a minimum of 180 lbs, allowing it to manage the demands of various operational environments effectively. The operational temperature limits for this valve are set between 2°C to 65°C, while it can handle fluid temperatures reaching 2 to 140°C for water and 38 psig for saturated steam.
Furthermore, with a leakage classification of only 0.01% of maximum flow, the valve minimizes losses during operation. Its rangeability is greater than 100:1, allowing for flexible flow control across a spectrum of application scenarios. Overall, the VG7241LT+72CHGA is engineered for efficiency, durability, and precise control in demanding fluid control environments.