Bell & Gossett 117402LF CB-1-1/4S is a 1-1/4" sweat circuit setter for hydronic balancing. This lead-free (NSF 372) valve is designed for precise flow control in HVAC hydronic systems. The sweat connections simplify installation on copper piping.

Bell & Gossett model CB-1-1/4S 1-1/4" IPF circuit setter with a sweat connection and straight pattern balancing valve. Circuit setter balancing valves offer positive shut-off, a memory stop indicator, and integral, valved readout ports. These valves are designed to provide optimum system flow balance at minimum pump operating horsepower. Using a circuit setter calculator allows the user to plot and preset the valve to various settings while figuring in head loss versus flow. The valve features an adjustment knob with memory stop indicator for settings as well as read-out ports which allows a read-out meter to be attached, in turn displaying feet of water.

Safe Drinking Water Act Compliant (Lead Free / Low Lead)


Features
•Proportional balance assures accurate system balance
•Designs allow for optimum system balance at minimum operating horsepower
•Positive shutoff for isolation and service
•Readout valves allow for differential pressure readings
•One-way stop indicator
•Rated to 200 PSI at 250°F

Bell & Gossett Circuit Setter Plus Balance Valves are precision engineered valves used in heating and cooling systems which function as precise system balancing valves and highly accurate variable orifice flow meters.