Schneider Electric VK-7223-203-4-9 Pneumatic Globe Valve Assembly 1-1/4" NPT 2-Way Normally Closed 20 Cv

The Schneider Electric VK-7223-203-4-9 is a pneumatic valve actuator assembly designed for precision fluid control in commercial HVAC systems. This 2-way globe valve assembly features a 1-1/4 inch NPT threaded connection with a normally closed (N/C) configuration, making it ideal for controlling chilled water, hot water, or steam applications.

Key Features:

• 1-1/4 inch NPT threaded bronze body construction for durability
• 2-way straightway globe valve design with stem-up-closed action
• 20 Cv flow coefficient for higher flow capacity applications
• Pneumatic actuator with 8-13 PSI spring range for modulating or on/off control
• Normally closed (spring return) configuration ensures fail-safe operation
• Brass trim with soft seats provides tight shutoff and minimal leakage
• Linear actuator movement with 1/8 inch FNPT air connections
• 130 PSI close-off pressure rating
• NEMA 1 protection rating for standard indoor applications

Part of Schneider Electric's proven VB-7000 Series Venta valve line, this assembly comes pre-assembled with the MK-series pneumatic actuator and linkage for easy installation. The high rangeability precision plug design delivers accurate control across a broad range of operating conditions, while the soft seating ensures energy-efficient shutoff performance. Compatible with 2-position on/off or proportional control signals for versatile HVAC system integration.