Erie By Schneider Electric VS2221 1/2" NPT Steam Zone Valve Body 1.0 Cv

The Erie by Schneider Electric VS2221 is a two-way zone valve body designed for reliable control of steam and high-temperature fluids in HVAC and industrial heating applications. This valve body features 1/2" NPT threaded connections and a flow coefficient (Cv) of 1.0, providing precise flow control for heating and cooling systems.

Key Features:

• Brass valve body and seat construction with nickel-plated stem for durability and corrosion resistance
• Compatible with hot water, chilled water, up to 50% ethylene glycol, and 15 psig steam applications
• Rated for up to 400 psi static pressure with maximum closeoff pressure of 60 psid (AG actuator) or 75 psid (AH actuator)
• Temperature range: 32°F to 200°F with AG actuator, up to 250°F with AH actuator
• ANSI Class IV leakage rating (0.01% of rated capacity) for tight shutoff
• PopTop actuator design allows tool-free actuator installation and replacement without removing valve from system
• Compatible with AG (general purpose) or AH (high performance) two-position actuators
• Quick opening flow characteristic for efficient on/off control

This valve body is sold separately and requires a compatible PopTop actuator for operation. The compact design allows for easy installation in confined spaces, while the threaded connections ensure secure, leak-proof assembly. Ideal for zone control in fan coils, baseboards, air handlers, and other HVAC equipment.