高壓減壓閥

產品特點：

YK43F高壓減壓閥是(shi)在進口壓(ya)(ya)(ya)力不(bu)斷變化的情(qing)況下，保持出口聽(ting)壓(ya)(ya)(ya)力和溫(wen)度值在一定(ding)(ding)的范圍(wei)內。減壓(ya)(ya)(ya)閥(fa)(fa)是(shi)氣動調節(jie)(jie)閥(fa)(fa)的一個(ge)*配件(jian)，主要(yao)作用是(shi)將氣源(yuan)的壓(ya)(ya)(ya)力減壓(ya)(ya)(ya)并穩(wen)定(ding)(ding)到一個(ge)定(ding)(ding)值，以(yi)便于(yu)調節(jie)(jie)閥(fa)(fa)能夠獲得穩(wen)定(ding)(ding)的氣源(yuan)動力用于(yu)調節(jie)(jie)控(kong)制。

按結構形式(shi)(shi)(shi)(shi)(shi)可(ke)分(fen)為薄(bo)膜(mo)式(shi)(shi)(shi)(shi)(shi)、彈簧薄(bo)膜(mo)式(shi)(shi)(shi)(shi)(shi)、活(huo)塞式(shi)(shi)(shi)(shi)(shi)、杠桿式(shi)(shi)(shi)(shi)(shi)和波(bo)紋(wen)管式(shi)(shi)(shi)(shi)(shi)；按閥座(zuo)(zuo)數目可(ke)人為單座(zuo)(zuo)式(shi)(shi)(shi)(shi)(shi)和雙座(zuo)(zuo)式(shi)(shi)(shi)(shi)(shi)；按閥瓣的位(wei)置不同可(ke)分(fen)為正作(zuo)用式(shi)(shi)(shi)(shi)(shi)和反作(zuo)用式(shi)(shi)(shi)(shi)(shi)。

按使用介質可分(fen)為蒸(zheng)汽減壓(ya)閥(fa)(fa)(fa),空氣(qi)減壓(ya)閥(fa)(fa)(fa),氣(qi)體減壓(ya)閥(fa)(fa)(fa)等(deng).

產(chan)品(pin)特點(dian)：

減壓(ya)閥是一種自動降(jiang)低管(guan)(guan)路(lu)工作(zuo)壓(ya)力的專門裝置(zhi)，它可將閥前管(guan)(guan)路(lu)較高的水(shui)(shui)(shui)壓(ya)減少至閥后(hou)管(guan)(guan)路(lu)所需(xu)的水(shui)(shui)(shui)平。減壓(ya)閥廣泛(fan)用于高層建筑、城(cheng)市給水(shui)(shui)(shui)管(guan)(guan)網水(shui)(shui)(shui)壓(ya)過(guo)高的區域、礦井及其他場合，以保證(zheng)給水(shui)(shui)(shui)系(xi)統(tong)中各用水(shui)(shui)(shui)點獲得適當的服務水(shui)(shui)(shui)壓(ya)和(he)(he)流(liu)量(liang)。鑒于水(shui)(shui)(shui)的漏失率和(he)(he)浪(lang)費程度幾乎同給水(shui)(shui)(shui)系(xi)統(tong)的水(shui)(shui)(shui)壓(ya)大小成正比(bi)，因此減壓(ya)閥具(ju)有改善系(xi)統(tong)運行工況和(he)(he)潛(qian)在節水(shui)(shui)(shui)作(zuo)用，據(ju)統(tong)計(ji)其節水(shui)(shui)(shui)效果約為30％。