Flow Balancing
Bell & Gossett Circuit Sentry
Pressure Independent Flow Limiting Valves
The Bell & Gossett Circuit Sentry is a calibrated pressure independent flow limiting valve with a precision machined ball type shutoff valve, and commissioning measurement ports.
Features
- Keeps constant fluid flow, automatically compensating for fluctuating pressure conditions
 - Unique diaphragm pressure control element allows one cartridge (flow cartridge) for most systems\
 
Other Series
- Circuit Sentry Flo-Setter
 
Detail Specification
| Size Range | DN8 – 50 / 1/4” – 2” standard port | 
| Max Temp | 260 °C / 500 °F | 
| Pressure Rating | 55 bar up to 800 psi (55 bar) | 
| Material | Carbon Steel, Stainless Steel, Brass body materials | 
| End | Threaded | 









