FM UL 3C 認證閥(fa)門
SK780X型壓差(cha)旁(pang)通(tong)平(ping)衡閥(fa)
壓(ya)差旁通(tong)平衡閥是一種用(yong)(yong)(yong)于消(xiao)防(fang)(fang)用(yong)(yong)(yong)水(shui)與生(sheng)(sheng)活(huo)用(yong)(yong)(yong)水(shui)并聯(lian)的供(gong)水(shui)系統中,用(yong)(yong)(yong)來調配供(gong)水(shui)方向(xiang)的閥門。當(dang)火災發生(sheng)(sheng)時,消(xiao)防(fang)(fang)急需大量(liang)用(yong)(yong)(yong)水(shui),立(li)即切(qie)斷生(sheng)(sheng)活(huo)用(yong)(yong)(yong)水(shui),確保足夠的消(xiao)防(fang)(fang)用(yong)(yong)(yong)水(shui);當(dang)消(xiao)防(fang)(fang)停止用(yong)(yong)(yong)水(shui)壓(ya)力減小(xiao)時,閥門自動打開,呈常開狀態,恢復生(sheng)(sheng)活(huo)供(gong)水(shui)。該(gai)閥使系統無須另設(she)專門的消(xiao)防(fang)(fang)單獨供(gong)水(shui)管網,大大地節約了建設(she)成本和用(yong)(yong)(yong)水(shui)量(liang)。閥門控(kong)制(zhi)靈敏(min)度高,安全可靠,調試簡便,使用(yong)(yong)(yong)壽命長。
產品特征(zheng):
眾多不(bu)同的材料(liao)和選項,適用于(yu)多種應用
閘閥(fa)規(gui)格:DN 50至(zhi)DN 600,2"至(zhi)24"
法蘭連接按照DIN EN、ANSI/ASME等標準
閥(fa)體(ti)結構(gou)流(liu)(liu)線型設計(ji),流(liu)(liu)損低;靜壓升小,確(que)保閥(fa)后(hou)壓力穩(wen)定,保護管道(dao)設施,減少維(wei)修頻率,保證用水(shui)安全(quan)
閥體結構緊湊,外形小(xiao),占用安(an)裝空間小(xiao)
閥體免清洗,減少(shao)停(ting)水維修次數