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Johnson Controls VG7000 Series VG7441LT+72CHGA

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VG7441LT+72CHGA

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The VG7441LT+72CHGA from Johnson Controls is a 2-way bronze control valve, designed for precision in control applications. This valve features a normally closed body type with a push-down-to-open (PDTO) function, making it ideal for a variety of process needs.

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Technical specifications for VG7441LT+72CHGA

ManufacturerJohnson Controls
Product Type2-Way Bronze Control Valve
Product LineVG7000 Series
Part NumberVG7441LT+72CHGA
Body TypeNormally Closed/Push-Down-to-Open (PDTO)
Valve Size/Cv (Kv)3/4 in., 7.3 Cv (6.3 Kv)
End ConnectionThreaded NPT
TrimBrass
ActuatorVA7820-HGA-2
Control SignalProportional
Voltage Rating24 VAC
Actuator Stem Force180 lb minimum
Valve Operating Temperature2 to 65°C
Fluid Operating Temperature2 to 140°C water; 38 psig saturated steam
Valve Body RatingANSI B16.15, Class 250 (EN 12360)
Leakage Class0.01% of Max. Flow
Rangeability> 100:1

The VG7441LT+72CHGA is a reliable control valve from the VG7000 series manufactured by Johnson Controls. Specifically engineered as a 2-way bronze control valve, it excels in a range of applications. The valve is configured to be normally closed with a push-down-to-open mechanism, facilitating operational flexibility in fluid management.

At a valve size of 3/4 inches, this unit provides a flow coefficient of 7.3 Cv (6.3 Kv), ensuring effective flow regulation. The threaded NPT end connections simplify installation and integration into existing systems. This model features brass trim, which contributes to its durability and functionality.

Powering the valve is an actuator designated VA7820-HGA-2, which operates effectively under a proportional control signal. It operates at a voltage rating of 24 VAC, giving it ample compatibility with various control systems. The actuator is designed to exert a stem force of at least 180 lb, providing the necessary force for valve operation.

The VG7441LT+72CHGA can perform within a temperature spectrum of 2 to 65°C for general operation. It is well-suited for fluid applications with water temperatures up to 140°C and can handle saturated steam at pressures of 38 psig. The valve meets ANSI B16.15 Class 250 standards ensuring its robustness in service. Additionally, it boasts a leakage class of 0.01% of maximum flow, combined with an impressive rangeability exceeding 100:1, making it a versatile choice for complex fluid control systems.