Altecnic Series 533 Pressure Reducing Valve (3/4" MBSP x FBSP)

Altecnic - Series 533 Pressure Reducing Valve (3/4" MBSP x FBSP) is a high-quality component designed for use in modern heating, cooling and potable water systems. The 533 series is specially designed for hot and cold services in houses or apartments to equalise the hot or cold water supplies or both and prevent excessive pressure at outlets such as taps and showers. They have a specially shaped diaphragm to give accurate pressure regulation in response to changes in downstream pressure. The larger outlet chamber creates a low exit velocity, which is effective in reducing water noise. WRAS approved product.