VG1245AE+9A4GGA Johnson Controls Valve W/ Actuator

Overview
The Johnson Controls VG1245AE+9A4GGA is a factory-assembled high-performance 1/2-inch 2-way characterized control ball valve combined with a VA9104-GGA-2S non-spring-return electric actuator. It features a robust forged brass body and 300 series stainless steel trim, making it capable of providing precise and reliable flow control in demanding commercial HVAC systems. The unit utilizes a characterized insert to maintain equal percentage flow characteristics, supporting optimal temperature regulation.

Features – Forged brass body provides high durability and a strong static pressure rating.
– 300 Series stainless steel ball and stem assembly offers excellent corrosion resistance and compatibility with harsher media conditions.
– Integrates an Amodel flow characterizing disk to ensure reliable equal-percentage flow control.
– Provides a high close-off pressure rating for a tight, secure shutoff.
– Driven by a VA9104 series non-spring-return electric actuator operating without a secondary auxiliary switch.Specifications – Valve Size: 1/2 inch
– Flow Coefficient (Cv): 1.9
– Body Pattern: 2-Way
– Connection Type: Female NPT (Threaded End Connections)
– Trim Material: Stainless Steel
– Actuator Type: Electric, Non-Spring Return (VA9104-GGA-2S)
– Control Signal: 0-10 VDC Proportional (Analog)
– Input Power: 24 VAC
– Static Pressure Rating: 580 psig (PN40)
– Maximum Close-off Pressure: 200 psi
– Media Temperature Range: -22°F to 284°F (-30°C to 140°C) for water; up to 15 psi saturated steamApplications – Designed for control of hot water, chilled water, and up to 50% glycol solutions in commercial HVAC and building automation systems.
– Suitable for low-pressure steam applications up to 15 psi due to its durable stainless steel trim configuration.
– Ideal for hydronic heating and cooling systems requiring automated, high-precision proportional flow control.