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Johnson Controls VG7000 Series VG7443ET+423GGC

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VG7443ET+423GGC

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The VG7443ET+423GGC from Johnson Controls is a compact two-way control valve designed for precision in fluid management. This valve features a NPT threaded connection and is capable of operating effectively under specified conditions.

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Technical specifications for VG7443ET+423GGC

ManufacturerJohnson Controls
Product TypeTwo-way control valve
Product LineVG7000 Series
Part NumberVG7443ET+423GGC
End ConnectionsNPT (threaded)
Valve Size1/2 inches
Flow Coefficient (Cv)1.8 Cv
Body MaterialCast Bronze
Trim MaterialStainless Steel
Actuator ModelVA-4233-GGC-2
Actuator TypeElectric, spring-return-up type (stepper motor)
Control SignalProportional 0-10 VDC signal with feedback, 2 auxiliary switches
Voltage Rating24 VAC/VDC
Valve Body RatingANSI B16.15, Class 250
Valve Fluid Operating Temperature2°C to 121°C
Maximum Closeoff Pressure224 psig
RangeabilityGreater than 100:1

The VG7443ET+423GGC model is a two-way control valve from the VG7000 Series by Johnson Controls. Designed for adaptability, it connects via threaded NPT end connections. The valve measures 1/2 inches and has a lightweight profile at 5.3 lbs, making it suitable for a variety of installations. Its flow coefficient of 1.8 Cv indicates efficient fluid flow management under pressure. Constructed from cast bronze, this valve offers resilience and longevity, complemented by stainless steel trim materials. The actuator model, VA-4233-GGC-2, is electric and designed with a spring-return mechanism, utilizing a stepper motor for accurate control. Control signals are managed by a proportional 0-10 VDC signal with feedback capability, enhancing operational precision. Two auxiliary switches add to the functionality, allowing for more complex control schemes. Operating with a voltage rating of 24 VAC/VDC, this valve is rated to ANSI B16.15, Class 250 standards. Operating temperatures for this valve range from 2°C to 121°C, ensuring versatility across different applications. With a maximum closeoff pressure of 224 psig, it withstands substantial system pressures. The valve also exhibits a rangeability greater than 100:1, allowing for fine control over a wide spectrum of flow rates.