Control Valve Silencer. The model CDS design of silencer employs the same principle of acoustic design as a vent silencer. This type of silencer is usually designed to a pressure code, and are used extensively in natural gas and hydrocarbon lines. Ventx offer to design to ASME B31.3, ASME VIII or PD5500 pressure codes.
![Model CDS Model CDS](https://ventx.co.uk/wp-content/uploads/2020/01/ventx-model-cds.jpg)