Description

Product details

Noise created from unexpected release of gas fro a safety valve to atmosphere could often exceed 150 db at 1 meter. Typical applications of safety valve silencer includes boiler drum, super heater safety valve, high pressure drum safety valve and low pressure drum etc.. working process of safety valve silencer: BCS designed safety value silencer for the application of high pressure drum. The atmospheric fluid nitrogen from the drum of 12" pipe with valve upstream pressure 109 kg/cm upstream temperature 317'c. The safety value is set at pressure value 109 kg/cm it usually have a spring and back pressure to keep them closed.system pressure is exceed beyond 109 kg/cm2 the safety value will be opened and released the steam in atmospheric air that time noise will be created it very dangerous for human ear, so we have to control the noise by fitting silencer for safety valve.