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費(fèi)斯托減壓閥      LR-1/8-D-7-MINI       FESTO減壓閥     FESTO減壓閥現(xiàn)貨    *festo減壓閥
減壓閥是一種自動(dòng)降低管路工作壓力的專門裝置，它可將閥前管路較高的水壓減少至閥后管路所需的水平。減壓閥廣泛用于高層建筑、城市給水管網(wǎng)水壓過(guò)高的區(qū)域、礦井及其他場(chǎng)合，以保證給水系統(tǒng)中各用水點(diǎn)獲得適當(dāng)?shù)姆?wù)水壓和流量。鑒于水的漏失率和浪費(fèi)程度幾乎同給水系統(tǒng)的水壓大小成正比，因此減壓閥具有改善系統(tǒng)運(yùn)行工況和潛在節(jié)水作用，YK43XF氣體減壓閥據(jù)統(tǒng)計(jì)其節(jié)水效果約為30％。

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