Bell & Gossett 117116 Circuit Setter Calibrated Balance Valve 2-1/2″ CB2 1/2F

Description

The Bell & Gossett 117116 Circuit Setter is a precision-engineered calibrated balance valve designed for hydronic heating and cooling systems where accurate flow balancing is critical. Featuring a rugged cast iron body and a durable brass ball, this 2-1/2″ valve delivers reliable, long-term performance in demanding commercial and industrial hydronic applications.

Key Features

• Calibrated circuit setter design for accurate hydronic system flow balancing
• 2-1/2″ pipe size for medium-to-large hydronic system installations
• Cast iron body construction for strength and corrosion resistance
• Brass ball for reliable shutoff and flow regulation
• 250°F (121°C) maximum operating temperature — suitable for high-temperature hydronic systems
• 175 PSIG maximum working pressure for robust system compatibility
• Model CB2 1/2F — Bell & Gossett’s trusted Circuit Setter series

Specifications

• SKU: 117116
• Model: CB2 1/2F
• Pipe Size: 2-1/2″
• Body Material: Cast Iron
• Ball Material: Brass
• Maximum Operating Temperature: 250°F
• Maximum Working Pressure: 175 PSIG

Application

The Bell & Gossett Circuit Setter is ideal for balancing flow in hydronic heating and chilled water systems, fan coil units, heat exchangers, and other terminal equipment. The calibrated design allows technicians to set and verify flow rates without the need for additional instrumentation, simplifying commissioning and ongoing system maintenance. This valve is a trusted solution for mechanical contractors and building engineers seeking precise hydronic balance in commercial HVAC systems.