Description
The Bell & Gossett 117105LF is a lead-free circuit setter balancing valve engineered for precision flow control in hydronic heating and cooling systems. Designed to meet the demands of commercial and industrial applications, this circuit setter delivers reliable, repeatable performance across a wide range of system configurations.
Key Features
- 2″ NPT connections for straightforward installation into standard piping systems
- 400 Psig maximum working pressure for high-pressure hydronic applications
- Lead-free brass body construction — compliant with lead-free regulations for potable water and hydronic systems
- 304 stainless steel ball for superior corrosion resistance and long service life
- Precise balancing capability ensures optimal flow distribution throughout the hydronic circuit
- Allows system commissioning, flow measurement, and circuit isolation in a single valve
Product Specifications
- SKU: 117105LF
- Brand: Bell & Gossett
- Connection Size: 2″ NPT
- Maximum Working Pressure: 400 Psig
- Body Material: Lead-Free Brass
- Ball Material: 304 Stainless Steel
Applications
- Hydronic heating and chilled water systems
- Commercial and industrial HVAC balancing
- Fan coil units, air handling units, and terminal unit circuits
- Systems requiring accurate flow measurement and adjustment
The Bell & Gossett 117105LF Circuit Setter is a trusted solution for HVAC professionals who demand accuracy and durability in hydronic system balancing. Its lead-free brass body and stainless steel ball construction ensure compliance with modern plumbing codes while delivering the long-term reliability that Bell & Gossett is known for.







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