Cast steel with wrench spring micro-start safety valve A47H-16C

A47HSpring-loaded micro-start safety valvesIt is suitable for equipment or pipeline of steam, air and other media with working temperature ≤350℃ as an overpressure protection device.

Working Principle

When the pressure in the equipment and pipeline exceeds the permissible value, the valve automatically opens and then discharges the full amount; when the pressure drops to the specified value, the valve automatically closes to ensure the safe operation of the equipment and pipeline.

Product Parameters

Product Size Reference