EB

The Pressure/vacuum relief valve Pressure/vacuum relief valve is an umbrella term that includes pressure or vacuum relief valve as well as pressure and vacuum relief valve. PROTEGO® EB End-of-Line Deflagration Flame Arrester Deflagration flame arrester Flame arrester designed to prevent the transmission of a deflagration. It can be an end-of-line flame arrester or an in-line flame arrester. provides protection against atmospheric deflagration Deflagration Explosion propagating at subsonic velocity (EN 1127-1:1997). and long-lasting stabilized flames, called endurance burning Endurance burning Stabilized burning for an unlimited time. . The device Device A device is a pipe component that influences the media flow by opening, closing, or partially shutting off the flow channel or by dividing or mixing the media flow. is typically installed on vent lines of vessels and plant equipment Equipment Machines, appliances, fixed or mobile devices, control parts and accessories, and warning and prevention systems, whether separate or combined, intended for the generation, transfer, storage, measurement, control, and conversion of energy, and for the processing of materials, which have their own potential source of ignition and may cause an explosion. which is not pressurized. The device prevents flame transmission from endurance burning or atmospheric deflagration into the vessel Vessel Container or structural envelope in which materials are processed, treated or stored. or plant.

The FLAMEFILTER® gap size, height, and quantity depend on the device’s intended use. The PROTEGO® EB Series End-of-Line Deflagration Flame Arrester is available for substances from explosion Explosion Abrupt oxidation or decomposition reaction producing an increase in temperature, pressure, or in both simultaneously. group IIA and IIB (NEC group D and B). The standard design can be used with an operating temperature Operating temperature Temperature reached when the equipment is operating under design conditions. of up to +60°C / 140°F. Devices with special approval for higher temperatures are available upon request. EU conformity according to the currently valid ATEX directive. Approvals according to other national/international regulations on request.