Valves reduce gas or liquid pressure though a series of multistage pressure reduction steps called Whisperjets. The design of the pressure-reducing equipment helps ensure part erosion does not occur as a result of this reduction. With gas applications, noise is reduced because orifices on each stage are sized to keep the flow of the gas below critical velocity. The globe valves can be used for new or retrofit installations, are available in ASME pressure classes through 4500 lb and in sizes from 0.5”. Conval_IN