Steam safety valve 452bHL series

for hot waterflange

Where highest material and quality standards are important, then safety valves made of stainless steel with flange connections can be an option. Also, this type of safety valve is made for the protection of large heating plants in the shipbuilding industry as well as in building technology applications represents a necessary addition to the comprehensive range of Goetze products. For the protection of: - thermostatically protected closed-circuit water heating systems with flow temperatures of up to 120°C for all static heights or rated output above 350 kW according to TRD 721, DIN 4751 and DIN EN 12828. - Should the thermostatic limiting and control unit fail, the safety valve has to blow-off the total heating output of the boiler as hot water and steam. As these valves are completely made of metal, they can also be installed at high environmental or radiation temperatures. - heating systems for building technology and industrial applications - co-generation plants (CHP) - biogas plants - district heating transfer stations, building sub-stations Safety valves are set and sealed at the factory.