Erie By Schneider Electric VT2427H23A020 Normally Open NPT Zone Valve HVAC Control Valves & Actuators - 24V 1 2-Way

The Erie By Schneider Electric VT2427H23A020 is a 1-inch NPT threaded 2-way zone valve with a 24VAC normally open spring return actuator. This valve is designed for application in closed hydronic heating and cooling systems, providing reliable flow control in fan coil units, VAV reheat systems, unit ventilators, air handlers, and radiant heating applications.

Key Features:

• 1-inch NPT threaded connection for easy installation in standard piping systems
• 2-way valve design with 8.0 Cv flow coefficient for high flow capacity
• 24VAC spring return actuator, normally open (N/O) configuration
• Brass body construction with stainless steel trim for durability
• High close-off actuator (H23) for superior shut-off performance
• PopTop actuator design allows quick replacement without draining the system
• Manual override lever for system flushing and testing
• Temperature range: 32°F to 200°F (fluid) at 104°F ambient

The valve can be mounted in horizontal or vertical piping, with the actuator positioned above the valve body when installed horizontally. The spring return feature ensures the valve returns to its normally open position in the event of power loss, providing fail-safe operation for critical HVAC applications.