Fisher 6012 vent diffusers offer proven noise and vibration control in sky vent applications. A vent diffuser places back pressure on the control valve while venting process to the atmosphere and shares the total pressure drop with the vent valve. This reduces the vent valve noise and noise at the atmospheric vent point. Fisher 6013 vent diffusers come with an outer shell attached for use in sky vent applications in power plants.

Critical Service

Noise Abatement

Material

Carbon Steel, Stainless, Alloy

Operating Temperature

Standard Temperature, High Temperature

Process Connection Type

Raised Face, Flanged, RTJ, Butt Weld

Valve Size

NPS 2, NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12, NPS 14, NPS 16, NPS 18, NPS 20, NPS 24, NPS 26

Valve Size Standard

NPS

Other Configurations

Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.