Bell & Gossett Circuit Setter Plus® CB-2-1/2F 117116 Calibrated Balance Valve, 2-1/2 in, Flanged, 175 psig, Iron
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. Circuit Setters are available in a wide range of sizes and styles to meet all your system demands. Brass valves, in sizes 1/2 through 3 in, utilize a full port ball valve with calibrated nameplate and feature a memory stop and two integrated pressure/temperature ports for easy ∆P measurement. Additionally, All brass Circuit Setters are CSA certified to be in compliance with the low lead requirements of California, Vermont, Maryland, Louisiana, and NSF//ANSI 372.
Bell & Gossett Circuit Setter Plus® Calibrated Balance Valve, Model: CB-2-1/2F, 2-1/2 in Nominal, Flanged Connection, 175 psig, EDPM Stem, Carbon/Glass Filled PTFE Seat, Iron, 6-9/16 in Inlet to Outlet Length, 250 deg F, 6-9/16 in L
| Connection Type | : | Flanged |
| Dimensions | : | 6-9/16 in L |
| Inlet to Outlet Length | : | 6-9/16 in |
| Material | : | Iron |
| Model | : | CB-2-1/2F |
| Nominal Size | : | 2-1/2 in |
| Pressure Rating | : | 175 psig |
| Seat Material | : | Carbon/Glass Filled PTFE |
| Stem Material | : | EDPM |
| Temperature Rating | : | 250 deg F |