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The VG7243ET+71CHGA is a bronze control valve featuring an electric actuator, designed for precision and reliability. With a nominal size of 1/2 inch, this component is suitable for various industrial applications where controlled fluid flow is necessary.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze control valve with electric actuator |
| Product Line | VG7000 Series |
| Part Number | VG7243ET+71CHGA |
| Valve Size | 1/2 in. (DN15) |
| Body Configuration | Two-Way, Normally Open/Push-Down-to-Close |
| End Connection | Threaded (NPT) |
| Trim and Flow | Stainless Steel Trim, Equal Percentage Flow |
| Flow Coefficient (Cv) | 1.8 Cv |
| Actuator Model | VA7810-HGA-2 (Non-Spring Return) |
| Control Signal | Proportional |
| Voltage Rating | 24 VAC |
| Input Voltage Frequency | 50/60 Hz |
| Actuator Force | 180 lb minimum |
| Maximum Closeoff Pressure | 308 psig (2122 kPa) |
| Operating Temperature Range | 2 to 170°C (water); 100 psig saturated steam |
| Enclosure Rating | IP54 |
The VG7243ET+71CHGA from Johnson Controls is a specialized bronze control valve that integrates an electric actuator for effective fluid flow management. This valve measures 1/2 inch (DN15) and has a total weight of 3.1 lbs, making it lightweight yet robust for numerous operational demands. It operates with a two-way configuration, typically remaining open until actuated to close via a push-down feature.
Designed with threaded NPT end connections, this valve allows for straightforward integration into existing piping systems. The flow is tailored for equal percentages, facilitated by its stainless steel trim, which ensures durability and consistent performance. With a flow coefficient rating of 1.8 Cv, it enables efficient flow rates for various applications.
The included actuator model, VA7810-HGA-2, is engineered for proportional control and is rated at a minimum force of 180 lbs. This electric actuator functions effectively under a voltage rating of 24 VAC and is compatible with input voltage frequencies of 50/60 Hz. Its structural design allows handling of high closeoff pressures up to 308 psig (2122 kPa), ensuring it can manage a wide range of operational conditions.
The VG7243ET+71CHGA maintains operational temperatures between 2 to 170°C when handling water and can accommodate saturated steam up to 100 psig. With an IP54 rating, this valve provides a reliable level of protection against environmental factors, making it suitable for diverse industrial settings.