- Type: Calibrated
- Nominal Size: 3/4 Inch
- End Connection: Threaded x Threaded
- End to End Distance: 3.06 Inch
- Body Material: ASTM B283-C69300 Brass
- Drain Tapping Details: 1/4 Inch Threaded
- Temperature Rating: -4 to 250 Deg F
- Pressure Rating: 400 PSIG
- Media Handled: Water
- Inclusions/Features: 304 Stainless Steel Ball, Glass and Carbon Filled TFE Seat Ring, Brass Readout Valve with EPT Check Valve, EPDM Stem O-Ring
- Application: HVAC and Potable Water System, Plumbing
- Applicable Standard: CSA, NSF//ANSI 61G/372
- Additional Information: Lead-Free; Overall Dimension 2.17 Inch Width x 3.12 Inch Height
The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968, the Bell & Gossett Circuit Setter has set the standard for proportionally balancing hydronic HVAC systems. This system balance method, developed by Bell & Gossett, assures optimum system flow balance at minimum pump operating horsepower. Valves can simply be pre-set using the B&G Circuit Setter Balance Valve Calculator, curve booklet G10091, or the System Syzer application for iPhone, iPad, or PC.