F-30是(shi)一種緊湊(cou)且經濟的泄壓(ya)(ya)(ya)(ya)閥(fa),用(yong)于熱(re)(re)水(shui)(shui)空間供暖鍋爐、供水(shui)(shui)加熱(re)(re)器和(he)儲罐。僅(jin)設計用(yong)于熱(re)(re)水(shui)(shui)服務,不能用(yong)于蒸汽(qi)。F-30 僅(jin)提供 3/4" 尺寸。有一個內螺(luo)紋(wen)(wen)(wen)出口和(he)外螺(luo)紋(wen)(wen)(wen)或內螺(luo)紋(wen)(wen)(wen)入口管(guan)螺(luo)紋(wen)(wen)(wen)選(xuan)項(xiang)。標準的工廠泄壓(ya)(ya)(ya)(ya)設置為 30 psi。我(wo)們的 F-30 僅(jin)壓(ya)(ya)(ya)(ya)力安全泄壓(ya)(ya)(ya)(ya)閥(fa)具有全黃銅(tong)(tong)閥(fa)體、黃銅(tong)(tong)和(he)不銹(xiu)鋼內部(bu)零件、硅(gui)膠(jiao)閥(fa)座(zuo)和(he)不銹(xiu)鋼壓(ya)(ya)(ya)(ya)力彈簧(huang)。
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