FM UL 3C 認證(zheng)閥門
SK780X型壓(ya)差旁通(tong)平衡閥
壓差旁通平衡閥(fa)是一(yi)種用(yong)(yong)于消防(fang)(fang)用(yong)(yong)水(shui)(shui)與(yu)生(sheng)活用(yong)(yong)水(shui)(shui)并聯(lian)的供(gong)水(shui)(shui)系統中,用(yong)(yong)來調(diao)配供(gong)水(shui)(shui)方(fang)向的閥(fa)門。當火災發生(sheng)時(shi)(shi),消防(fang)(fang)急需大(da)量(liang)用(yong)(yong)水(shui)(shui),立即切斷(duan)生(sheng)活用(yong)(yong)水(shui)(shui),確(que)保足夠的消防(fang)(fang)用(yong)(yong)水(shui)(shui);當消防(fang)(fang)停止(zhi)用(yong)(yong)水(shui)(shui)壓力減(jian)小時(shi)(shi),閥(fa)門自(zi)動打(da)開(kai),呈常開(kai)狀態(tai),恢復生(sheng)活供(gong)水(shui)(shui)。該(gai)閥(fa)使系統無須另設專門的消防(fang)(fang)單獨(du)供(gong)水(shui)(shui)管(guan)網,大(da)大(da)地(di)節約了(le)建設成(cheng)本和用(yong)(yong)水(shui)(shui)量(liang)。閥(fa)門控制靈(ling)敏度高,安(an)全可靠,調(diao)試簡便,使用(yong)(yong)壽命長。
產(chan)品(pin)特征(zheng):
眾多不同的材料和(he)選項,適用(yong)于(yu)多種(zhong)應用(yong)
閘閥規格:DN 50至DN 600,2"至24"
法蘭(lan)連接按照DIN EN、ANSI/ASME等(deng)標準(zhun)
閥體結構(gou)流(liu)(liu)線型設計,流(liu)(liu)損低(di);靜壓升(sheng)小,確保閥后壓力穩定,保護管(guan)道設施,減少維(wei)修(xiu)頻(pin)率,保證用(yong)水安全
閥體結構緊湊,外形小,占用安(an)裝空間小
閥體免清洗,減少停水維修次數