Flowserve Gaseous Noise Control - PRO-QUIP

flowserve.comGlobe, Multi-Stage Noise Control Globe, Multi-Stage Noise Control Globe, Multi-Stage Noise Control DesignType III Type II Type I TypeKämmer Series Kämmer Series Kämmer Series Base Valve½˝ to 4˝ ½˝ to 4˝ ½˝ to 4˝ Size Range1.8 to 228 1.8 to 466 Cv RangeFlow under the plug Flow under the plug Flow under the plug Flow Direction2 1 1 Pressure Stages• Attenuation of up to 26 dBa• Both plug characterized or cage characterizeddesigns available• Custom engineered to match theservice conditions• As the plug opens in the seat, it simultaneouslyopens the cage for effectivenoise control over the entire strokelengthGlobe, Multi-Stage Noise Control• Attenuation of up to 22 dBa• Customizable trim characteristicsavailable• Combination with Type I possible (upto 29dBA)Ball Valve, Multi-Stage Noise Control• Attenuation of up to 23 dBa• 3 designs (single cage, double cage,double cage with silencer)• Easy retrofit• Standard PlugDownstream Orifice Plate, Multi-StageNoise ControlFeaturesDesignSilentPack Z-Trim DownStream Plates TypeFlowTop, FlowPro Setball, Duball, ShearStream SB Downstream of any valve Base Valve½˝ to 12˝ 2˝ to 20˝ 1 ½˝ to 24˝ Size Range0.73 to 925 90 to 15950 6 to 3340 Cv RangeFlow under the plugDuball; Bidirectional FlowSetball; Shaft DownstreamDownstream of control valve Flow Direction1 1 to 5 1 to 3 Pressure Stages• Attenuation of up to 18 dBa depending • Attenuation of up to 17 dBa• Attenuation of up to 25 dBaFeatureson the operating conditions• Pressure drops up to the valve limits • Downstream plates are installed• Efficient, modular design• Tight Shutoffdownstream of a valve providing• Easy upgrade from standard, no trim • The unique patented Z-trim design reducesnoise by taking pressure drops • Noise control plates have multiplebackpressure and noise attenuationset changes• For gas and steam service to reduce in up to five stepsdrilled holes to attenuate noise whilenoise• The design makes it possible to managehigh pressure drops at low flows trol valvetaking the pressure load off the con-and small opening angles and stillhave high capacities (Cv) at largeropening angles• The Z-Trim is self cleaning for applicationswith entrained media