Start-Up Vent
Silencer
Residual media steam or gas is let out to the atmosphere through the startup vent valve, during startup or shutdown of a system. This noise produced due to the pressure gradient can be effectively reduced through our Startup Vent Silencers. Design of our diffuser assembly is in compliance with ASME section 8, division 1 standards. Depending on the size of the diffuser and the silencer muffler up to 70dB of noise can be reduced. Typical applications for startup vent silencer include boiler blow down lines, air compressor vents and gas plant vents.