Erie By Schneider Electric VM3517 1-1/4 Inch Sweat 3-Way Modulating Valve 8.0 Cv

The Erie By Schneider Electric VM3517 is a 1-1/4 inch sweat connection three-way modulating valve designed for precise hydronic control in commercial and residential HVAC applications. Part of the renowned PopTop Series, this valve body provides reliable flow control with an 8.0 Cv capacity rating for mixing or diverting applications in heating and cooling systems.

Key Features:

• 1-1/4 inch sweat (solder) connections for clean, permanent copper piping installations
• 8.0 Cv flow coefficient with linear flow characteristic for larger hydronic systems
• Three-way configuration for mixing or diverting control in zone valve applications
• Forged brass body construction with nickel-plated/chrome-plated brass stem for durability
• High temperature thermoplastic/rubber plug and paddle assembly for reliable sealing
• 300 PSI static pressure rating for robust performance
• Compatible with PopTop modulating actuators (sold separately) for proportional or floating control
• Operating temperature range: 32°F to 125°F (0°C to 52°C)

This valve body is designed for installation in closed-loop hydronic systems and features the innovative PopTop design that allows one-handed actuator removal and engagement for easy maintenance without removing the valve from the piping system. The valve must be piped in a mixing configuration with flow directed properly through ports A and B as marked on the body.

Note: This is the valve body only. Modulating actuators must be ordered separately to complete the assembly.