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減溫(wen)減壓(ya)(ya)裝(zhuang)(zhuang)置(zhi)(zhi)，減溫(wen)減壓(ya)(ya)閥，減溫(wen)減壓(ya)(ya)器用(yong)(yong)途及(ji)作(zuo)用(yong)(yong) 　　是現代工(gong)(gong)業(ye)中(zhong)(zhong)熱(re)(re)電(dian)聯產(chan)、集中(zhong)(zhong)供熱(re)(re)（或供汽）及(ji)輕工(gong)(gong)、電(dian)力(li)、化工(gong)(gong)、紡織等企業(ye)在熱(re)(re)能(neng)工(gong)(gong)程中(zhong)(zhong)廣(guang)泛應用(yong)(yong)的(de)(de)一種蒸汽熱(re)(re)能(neng)參數（壓(ya)(ya)力(li)、溫(wen)度(du)）轉(zhuan)變(bian)裝(zhuang)(zhuang)置(zhi)(zhi)和利用(yong)(yong)余熱(re)(re)的(de)(de)節能(neng)裝(zhuang)(zhuang)置(zhi)(zhi)，通過本裝(zhuang)(zhuang)置(zhi)(zhi)，把用(yong)(yong)戶(hu)(hu)提(ti)供的(de)(de)蒸汽參數降到用(yong)(yong)戶(hu)(hu)需要合適的(de)(de)溫(wen)度(du)和壓(ya)(ya)力(li)，以滿足用(yong)(yong)戶(hu)(hu)的(de)(de)要求，并且能(neng)夠充分節約熱(re)(re)能(neng)，合理使用(yong)(yong)熱(re)(re)能(neng)。