Spring Safety Valves SPPC DN 25-300 mm for Pressure Regulation

Safety spring valves of direct action, belong to safety valves and are designed to protect equipment from inadmissible excess pressure over the established and are used on tanks, boilers, vessels, vessels, installations and pipelines for automatic discharge of the working medium (liquid, gaseous, aggressive and non-aggressive working media) into the atmosphere or the outlet pipeline with the termination of the discharge of the medium after pressure reduction to the established limit.Calculation of throughput capacity according to GOST 12.2.085-2002. Construction lengths according to GOST 16587-71