VG12A5HU+92NBGA Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG12A5HU+92NBGA is a high-performance 3-inch, 2-way flanged ball valve assembly integrated with an M9220-BGA-3 spring-return electric actuator. It is designed to regulate the flow of hot water, chilled water, and 50/50 glycol solutions in commercial HVAC systems. The actuator provides dependable ON/OFF control with a 24 VAC/VDC power supply and returns to a normally open position upon loss of power.

Features

• 300 stainless steel ball and stem assembly ensures long-lasting operation and exceptional durability.
• 500:1 rangeability allows for highly accurate flow control across varying load requirements.
• Dual EPDM O-ring stem seals provide tested, leak-free performance for up to 200,000 cycles.
• Amodel flow characterizing disk delivers precise equal-percentage flow characteristics.
• Actuator utilizes a 48-inch halogen-free cable for reliable electrical connections without auxiliary switches.

Specifications

• Valve Size: 3 inches
• Port Configuration: 2-way
• Connection Type: ANSI Class 150 Flange
• Flow Capacity: 117 Cv (or 134 Cv depending on specification variant)
• Close-off Pressure: 100 psi
• Maximum Static Pressure: 250 psi
• Actuator Model: M9220-BGA-3
• Control Type: ON/OFF
• Voltage: 24 VAC at 50/60 Hz or 24 VDC
• Fail-Safe Mode: Spring Return Normally Open
• Fluid Temperature Range: -22°F to 284°F (-30°C to 140°C)
• Actuator Runtime: 150 seconds

Applications

• Commercial HVAC systems for precise fluid regulation.
• Hot water and chilled water temperature management loops.
• Saturated steam applications up to 25 psi.
• Hydronic systems utilizing up to 50% glycol solutions.