Belimo B347 2-Inch 3-Way Stainless Steel Characterized Control Valve Body

The Belimo B347 is a 2-inch three-way characterized control valve (CCV) body designed for demanding HVAC hydronic applications. This valve body features stainless steel trim construction for superior corrosion resistance and long-term durability in commercial building systems.

Key Specifications:

• Valve coefficient (Cv): 29 for precise flow control
• Port size: 2 inches (DN50)
• Three-way mixing/diverting configuration
• Stainless steel trim components for corrosion resistance
• Characterized control valve (CCV) design for linear flow characteristics
• Threaded NPT connections

Features and Benefits:

• Characterized plug design provides linear control response throughout the operating range
• Stainless steel trim withstands aggressive water conditions and extends service life
• Compatible with Belimo LM/LR/NM series actuators for complete valve assembly
• Compact design minimizes installation space requirements
• Suitable for heating, cooling, and heat recovery applications

This valve body is engineered for use with separately purchased Belimo actuators to create a complete valve assembly for hydronic system control. The three-way configuration allows for mixing or diverting applications in chilled water, hot water, and glycol systems.