FXYJ-III electric type pressure relief valve

Shanghai million tracks Electrical Technology Co. specializes in producing pressure relief openings, specifically the following models: FXYJ-1 Mechanical type pressure relief openings, FXYJ-2 mechanical type pressure relief openings, FXYJ-3 mechanical type pressure relief openings FXYJ-II electric type vent pressure valve, FXYJ-III electric type pressure relief valve, FXYJ-IV machine electric type pressure relief valve XYK-A pressure relief openings, XYK-B pressure relief openings, SAXD-0.25-J mechanical type pressure relief openings, SAXD-0.12- J Mechanical type pressure relief openings SAXD-0.1 electric type pressure relief valve, SAXD-0.15 electric type pressure relief valve, SAXD-0.25 electric type pressure relief valve vent valve TKC, TKC vent port, YYXYK-B1-type pressure relief openings, YYXYK-A1-type pressure relief openings, YYXYK-A2 type the name of relief: gas fire extinguishing system protection zone pressure relief openings (automatic pressure relief device). For the outdoor installation, when the pressure reaches a certain value, no power pressure relief port starts automatically open, effective relief area of ??0.15m2, enabling the operating pressure of 1.1 + 0.1KPa. Another name is: no power outdoor wall cover integrated pressure relief opening (automatic pressure relief device).