Purpose and features:
BR.W64M series sleeve regulating valve (sleeve regulating valve for short) is a pressure-balanced regulating valve, with a compact valve body, small volume, simple structure, S streamlined fluid channel, small pressure drop loss, large flow and wide adjustable range; The flow characteristic curve has the advantages of high accuracy, good dynamic stability, low noise, and low cavitation corrosion; Due to the fluid pressure balanced structure of the plug, stable adjustment can be achieved with only a small operating force.
There are two types of throttling windows for the BR.W64 series sleeve regulating valves: the open window series and the multi-stage pressure drop series. The latter is designed to reduce the noise of compressible fluids, reduce flash, and prevent cavitation. To adapt to gas throttling diffusion and expansion, the sleeve is equipped with many symmetrical small holes to increase medium resistance, suitable for situations where high-pressure difference generates flash and cavitation; Due to the fluid pressure balanced structure of the plug, stable adjustment can be achieved with only a small operating force.