Maxitrol
Sentry GS Excess Flow Valves
- Nominal sizes from DN15 to DN50
- Operating pressure ranges from 1,5 to 500 kPa
- Factory-tested both individually and as a complete unit
- No synthetic materials used for components transmitting energy
- Maximum closing flow rate of 1.45 times the nominal flow rate
- Narrow tolerance calibrated by-pass orifice to ensure a quick reopening
- Low pressure drop
- Patented damping system to greatly reduce the number of nuisance shut-offs
MAXITROL-SENTRY-GS-EXCESS-FLOW-VALVES [PDF]