VG7243ET+7152G Johnson Controls Valve Actuator Assembly
$756.85
Valve,Assembly, 1/2″, NPT, 0-10Vdc, 24Vac, 2 Way 1.8 Cv Equal Percentage Flow Cast Bronze Body with Stainless Steel Trim and Non-Spring Return Proportional Actuator
The Johnson Controls VG7243ET+7152G combines a high-quality ½” 2-way globe valve with a VA-7152-series non-spring-return electric actuator. This valve assembly is built with stainless-steel trim and a durable body, offering precise flow control for chilled water, hot water, glycol solutions (up to 50%), or steam applications up to 100 psig saturated steam. Its proportional control (0–10 VDC) or floating/ON-OFF modes make it versatile for building automation, hydronic heating, cooling systems, and commercial HVAC installations.
Key Features
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½” 2-way straight-through globe valve with stainless-steel trim
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Flow characteristic: equal-percentage, Cv = 1.8
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Female NPT threaded connections (½” FNPT)
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Non-spring-return electric actuator (VA-7152) with 24 VAC input
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Control modes: proportional (0–10 VDC), floating, or ON/OFF depending on wiring
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Normally-open, push-down-to-close configuration (valve closes when actuated)
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Rated for chilled/hot water, up to 50% glycol solutions, or steam (as specified)
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ANSI-class pressure rating (high close-off pressure for reliable shutoff)
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Compact, robust design suitable for retrofit or new installations
Benefits / Applications
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Precise, modulating flow control for hydronic heating/cooling systems
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Suitable for residential, commercial, and industrial HVAC hydronic or steam systems
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Stainless-steel trim and high-pressure rating deliver long service life and reliability
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Simplifies installation with threaded NPT ends and direct-coupled actuator — no linkages needed
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Versatile control: works with building automation, BAS, or simple thermostat setups
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Ideal for contractors, facilities managers, and mechanical engineers needing dependable control valves
Technical Specifications
| Specification | Value |
|---|---|
| Model / SKU | VG7243ET+7152G |
| Valve Type | 2-Way Globe Valve, Stainless-Steel Trim |
| Valve Size | ½ inch (Female NPT) |
| Flow Coefficient (Cv) | 1.8 |
| Valve Action | Normally Open, Push-Down-to-Close |
| Body Trim | Stainless Steel |
| Connection Type | ½” FNPT threaded |
| Actuator Type | Electric, Non-Spring Return (VA-7152 series) |
| Control Signal | 0–10 VDC (proportional) or floating/ON-OFF depending on wiring |
| Supply Voltage | 24 VAC |
| Media | Chilled water, hot water, glycol solutions (up to 50%), steam (as rated) |
| Max Media Temp / Pressure | As per system requirements (see spec sheet) |
| Recommended For | HVAC hydronic systems, steam control, glycol systems, building automation |
Installation & Use Notes
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Suitable for vertical or horizontal installation; follow orientation requirements when piping.
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Confirm correct actuator wiring for desired control mode (proportional or ON/OFF).
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For glycol or corrosive fluids, ensure mixture compatibility and maintenance schedule.
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For steam applications, ensure system is within rated temperature/pressure range.
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Periodic inspection recommended for any valve handling steam or glycol to prevent wear and ensure leak-free operation.
Why Choose from APEX Controls
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High-quality, factory-genuine Johnson Controls valve assemblies — not substitutes or knock-offs
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Ideal for contractors, HVAC professionals, and facility maintenance teams
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Suitable for both new installations and retrofit jobs in hydronic, glycol, or steam systems
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Precise, modulating or on/off control — flexible for building automation or simple control loops
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Durable stainless-steel trim and robust actuator for long-term reliability and minimal maintenance
| Weight | 3 lbs |
|---|---|
| Dimensions | 7 × 5 × 5 in |
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