Conval, a global provider of high-performance valves for demanding applications, offers custom-designed, low-cost Whisperjet liquid and gas reduction devices for new or retrofit installations. These simple, practical, long-lasting devices reduce liquid or gas pressure through a series of multi-pressure reduction stages. As a result, there is virtually no part erosion. With steam applications, noise is significantly reduced because orifices on each stage are sized to keep the flow of steam below critical velocity.
Whisperjets are available in conjunction with Clampseal globe valves or stand alone, in ASME pressure classes up to 4500#, in sizes ½” and up, with socket weld, butt weld or flanged connections. Depending on the application, standard materials are Carbon Steel A105, Chromalloy SA 182-F22, F91 and 316/316L Stainless Steel. Optional materials and end connections are available.