Environmental regulations are becoming stricter in our industrial society and it is a forceful requirement to keep noise levels under control within the allowance, power plants are one of the most significant sources of noise emissions. Atmospheric discharge is a usual phenomenon at Pressure Safety Valves or Control valves at the HP steam turbine plant section where severe pressure drops frequently occur. This scenario needs to be controlled with vent silencers, which placed downstream of the outlet valve can handle the noise level to the required level. There are diverse design possibilities within the technology of silencers however, the most common styles are diffusing and absorbing ones and can even be both combined. Our lean sales engineers can size and recommend complete packages of pressure safety valves and severe control valves in combination with the suitable silencer to ensure your performance at the power plant project.