M9220-BGA-3 Johnson Controls Actuator

Overview

The Johnson Controls VG12A5HU+92NGGA is a 3-inch, 2-way flanged ball valve assembly designed to regulate the flow of hot water, chilled water, and 50/50 glycol solutions in commercial Heating, Ventilating, and Air Conditioning (HVAC) systems. It features a factory-mounted M9220-GGA-3 spring-return electric actuator providing proportional 0-10 VDC control that fails to the open position (Normally Open) without auxiliary switches.

Features

• Provides a high closeoff pressure rating of 100 psi for tight shutoff
• Features a 300 stainless steel ball and stem assembly for enhanced durability
• Delivers precise equal percentage flow characteristics via an Amodel flow characterizing disk
• Utilizes a spring-return fail-safe mechanism to open the valve upon power loss
• Offers a maintenance-free design tested for over 200,000 cycles

Specifications

• Valve Size: 3 inches
• Valve Type: 2-Way Ball Valve
• Connection: ASME Class 150 Flange
• Actuator: M9220-GGA-3 Spring Return
• Control Signal: 0-10 VDC Proportional
• Fail Position: Normally Open
• Temperature Range: 0°F to 284°F (-18°C to 140°C); up to 25 psi saturated steam
• Auxiliary Switches: None

Applications

• Designed for regulating the flow of hot water, chilled water, and up to 50% glycol solutions in commercial HVAC installations
• Suitable for low-pressure steam applications up to 25 psi saturated steam
• Ideal for integration into building automation and automated environmental control systems