Sanitary Relief Valves, Vacuum Breakers, Pressure Relief Valves, Tank Vents, Rupture Discs, Explosion Vents, Flame Arresters

Safety First Valve designs and sells pressure relief and explosion suppresion systems. Safety First sells it's own line of sanitary relief valves, check valves, and vacuum breakers. Safety First is also the U.S. and Canadian agent for Safety Systems UK which consists of Marston Rupture Disc & Explosion Vents, Marvac Tank Vents, Amal Flame Arresters, & Birkett Relief Valves.