数量 | 价格 |
---|---|
≥ 1 | 电议 |
The valve reduces high upstream pressure to a lower, constant preset downstream pressure, regardless of fluctuations in upstream pressure/flow rate. Main applications: Water supply, in systems of varying topography, in long supply lines(near the source) for creating a balance of pressures from different sources, as a safety measure in various facilities and for safe working pressures.
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