Pressure Systems offers a wide variety of emergency relief valves.

The series KSEP is designed to provide emergency pressure relief for storage tanks when exposed to over pressures that are not handled by standard tank vents. These vents provide the capacity to meet API standard 2000 for emergency venting due to fire exposure, when properly sized.

These covers provide quick easy access for tank inspection and maintenance. The KSEP emergency pressure relief vent provides pressure relief only. The series KSEP is available in several materials that are corrosion resistant to most petroleum product applications. Predetermined setting range is from a minimum of 50mm WC to a maximum of 700mm WC. Sizes are 400, 450, 500 and 600mm with flange drilling according to ANSI 150lb or API 650.

The series KSEV is designed to provide an emergency pressure relief opening for storage tanks when exposed to overpressures that are not handled by standard tank vents.

These vents provide the capacity to meet API standard 2000 for emergency venting due to fire exposure when properly sized and provide high capacity vacuum flow for emergency pump out of product. These covers also provide quick and easy access for tank inspection and maintenance. Sizes 400, 450, 500 and 600mm.