產品概述
A42F系(xi)列安(an)全放(fang)散閥是一種(zhong)主要用(yong)于高、中(zhong)(zhong)壓(ya)然氣(qi)輸(shu)配(pei)系(xi)統中(zhong)(zhong)的安(an)全放(fang)散裝里,安(an)裝在燃氣(qi)管道上或(huo)貯(zhu)罐、球(qiu)罐上,當設備(bei)內介質(zhi)壓(ya)力(li)異常(chang)升高到規定值時.閥門自(zi)動開啟,繼(ji)而(er)全云排放(fang).保(bao)護設備(bei)安(an)全.適(shi)用(yong)于各種(zhong)燃氣(qi)。